Return to:
Outline
Chronology of Japanese Cultural History
This page: Shocks, Booms, and
Busts in the Post-Postwar
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LINGERING DEBATES OVER WARTIME RESPONSIBILITY
---Government Stonewalls Attempts
to Acknowledge War Crimes -----------
---Emperor's role and responsibility
for war crimes-------------------------------------
1972.09
Hirohito begins tour of Europe (7 nations): criticized for ignoring Asia
---Japan's overall role in China--------------------------------------------------------
1971.07
Kissinger visits Peking: arranges for Nixon visit
1971.10
US (w/ J. support) blocks PRC from joining U.N.
1972.02
Nixon visits Peking; declares Taiwan belongs to PRC; J govÕt not notified
in advance
1972.06
PM Sato Eisaku (pro-Taiwan) resigns after Nixon visit
Claims credit for Ôending warÕ with return of Okinawa
1972.09
Zhou-Tanaka Communique: Acknowledges Japanese responsibility for war damage
PRC, wary of Japanese militarism, continues to drag out peace negotiations
1978 J-Ch
Treaty of Peace and Friendship: Gives legal status to Zhou-Tanaka Communique.
1982.08
Film The Great Japanese Empire: Takes positive view of wartime Japanese
role in China
1982.09.01
Kishi Nobusuke announces plan to build monument to the founding of Manchukuo
?1982.?20-09.07
Protests build in China (Govt and students) against Japan militarist revival
?1982.09.03
Ministry of Education withdraws plans for textbook revisions: Chinese protests
stop
1988.04.07
? J gov't admits Unit 731 experiments on biological warfare in 1930's
1987 Kookaryoo
dormitory incident: ???Chinese exchange students rebel...
1985.09.18-1985.10.10
Student protests in China against Japanese militarism
1995.07?
Murayama declares Japanese ÒcontritionÓ for war (the closest to an apology
in 50 years).
1995.08
WW2 50th anniversary: flood of ÒWhat if We Had Won the War?Ó novels, comics,
movies,...
---Nanking Massacre-----------------------------------------------------------------
1967 Hora
Tomio publishes study of incident
1971-75
debates over veracity of Ô100-man killing contestÕ
Honda Katsuichi (Asahi); Yamamoto Shichihei (pseud. Isaiah Ben-Dasan);
Suzuki Akira (journalist)
1986.07
Educ. Minister Fujio fired after declaring massacre was to Òbreak down
enemy resistanceÓ
---Comfort Women (ianfu): Should
J. govt be held responsible?---------------------------
---Abuse of Prisoners of War in prison
camps, Bataan March, etc. -----------------------
---Human Experiments of the 731 Battalion---------------------------------------------
---Manila Massacre------------------------------------------------------------------
---Textbook Controversy: Should textbooks
depict Japanese wartime aggression?----------
= c.f. Ienaga
Saburoo
1982 Min.
of Ed. approves textbook revision: denies Japan had been fascist aggressor
in Ch.
1982.06
Union official protesting textbook revisions is shot (by right-winger)
1982.06
Teacher's union meeting to protest textbook revisions is disrupted (by
right-wing)
1982.09.03
Ministry of Education withdraws plans for textbook revisions: Chinese protests
stop
1986.06
Forum on Defense of Japanese Citizens: history text purged of Japanese
war atrocities
---Yasukuni Shrine Controversy: Should
Prime Minister offer respects to war criminals?---
= Enshrines
WW2 soldiers, including Class-A war criminals: should they be also honored?
= PM visits
are seen by some as a violation of separation of church and state.
= Related
problems of who is included in the shrine, and who decides inclusion.
1967-1985
LDP tries five times to pass bill to declare shrine a national protectorate
(kokka goji)
1982.08.15
PM Suzuki unofficially visits shrine
1985.08.15
PM Nakasone officially visits shrine after discussion group declares visit
constitutional
1986.08
Nakasone's planned visit to shrine is cancelled after China, Korea protests
1986-present:
Inner-circle politicians continue to maneuver to get shrine recognized.
---When will the war really end?-----------------------------------------------------------
1972.01
Yokoi Shoichi (refused to acknowledge end of war) surrenders in Philippines
Announces to Emperor: ÒI am ashamed to come back alive.Ó
1972 US
cedes Okinawa to Japan: Sato Eisaku declares this to be the true end of
the war
1972.10
Kozuka Kinshichi, Onoda Hiroo (refused to acknowledge end of war) found
in Ph.
Battle with Philippine police: Kozuka dies, Onoda retreats to jungle
1974.03 Onoda surrenders on orders from wartime commander
---c.f. German landmarks of acknowledgement,
reparations------------------------------
---c.f. U.S. foot-dragging on war
responsibility issues-----------------------------------
1977.1.19
Gerald Ford grants presidential pardon to Iva Taguri (who may have been
Tokyo Rose)
= Prison
('internment') camps at Manzanar, etc.: 1988? Reparations granted
= Hiroshima
bombing: necessary or not?
1995Å Exhibit
of WW2, Hiroshima bombing
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LITERARY AND ARTISTIC PRODUCTION:
Terrorism to Oil Shock
1959-1972 Literature in age of accelerating
economy
1960.12?(11?) Fukazawa Shichiroo,
Fuuryuu
mutan: Japanese emperor is murdered
= Imperial household,
right-wing criticism of Chuuoo Kooron-sha for publishing story
1961.02 Editor
of Chuuoo Kooron house bombed
1961.02 Chuuoo
Kooron and newspapers issue apology
1961.03 Japan
Pen Club issues statement opposing right-wing terrorism
1960.01 Mishima Yukio, Yuukoku (Patriotism):
1936.2.26 incident army officer commits ritual suicide
1960.01 Oe Kenzaburo, Seventeen:
lonely youth finds identity with right-wing activists
1962 Abe Kobo (d.1993), Woman
in the Dunes: Man is trapped in a sand pit by villagers
???? Abe Kobo, The Face of Another:
1964.08 Oe Kenzaburo, A Personal
Matter: Father of disabled child tries to escape predicament
1966 Endo Shusaku, Silence:
1966 Ibuse Masuji (d.1992?), Black
Rain: Victims of Hiroshima bomb deal with radiation poisoning
1968 Kawabata receives Nobel Prize,
writes Myself of Japan the Beautiful:
1970.11 Mishima Yukio finishes tetralogy;
commits 'ritual' suicide at J. Self-Defense Headquarters
1972 Kawabata Yasunari commits 'private'
suicide
1960-1970 Cinema of the post-war
generation
Teshigahara, Hani Susumu, Oshima
Nagisa,
1960 otouto
1962 kyuupola no aru machi
1962 sanma no aji
1962 Kiru (To Kill)
1964 Akai satsui
1965 kiga kaikyou
1965 akahige
1965 daibouken
1966 erogotoshitachi
1968 kousikei (Death by Hanging)
1967 Ai no sanka
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FROM THE OIL SHOCK TO AFGHANISTAN
---Post-Korean War Politics, North-South
Relations----------------------------
= note regional
factionalism in SK politics.
1970s Korea: escalating suppression
of labor movement, esp. women.
1972 Park declares 'Reformed Constitution':
presidency will henceforth be for life.
1972.7.4 Joint (N-S) Proclamation
of Three Principles of Korean National Reunification
1973.8.8 Kim Dae-Jung (an opposition
politician) is abducted from (?Kobe/Tokyo) to Korea.
1973 Kim Chong-Pil meets Tanaka:
Kim incident is glossed over. (first K-J agreement)
1974 attempted assassination of Park:
?Mon Sei-kwang incident. (2nd K-J agreement issued)
1977.8 Park re-employs I Choo-en
(former KCIA director).
1979.10 SK President Park assassinated
by cabinet members.
?? Chun Do-hwan takes presidency.
1980.05 Kwang-ju uprising violently
put down.
~1981 Kim Dae Jung sentenced to death,
then reprieved.
1983.10 Explosion in Rangoon kills
4 S.K. cabinet ministers.
???Roh Tae-u takes presidency; sends
Chun Do-hwan to a mountain temple.
1985.9 First mutual group visitation
of families separated by North-South war.
1987.11 Korean Airline Bombing incident
1988.9 SK Olympics begin
1990.9 first high-level North-South
talks (meet 8 times until 92.9);
1990.9 SK opens relations with Russia
1991.9 United Nations recognizes
simultaneous membership of S.K. and N.K.
1991.12 N-S pledges signed for peace,
non-aggression, nuclear reduction
1992.8 SK opens relations with China
1993.2 SK Kim Yong-Sam elected President:
proposes N-S Summit.
1994.3 NK withdraws suddenly from
Nuclear Non-Proliferation Treaty
1994.6 Jimmy Carter, Kim Yong-Sam,
and Kim Il-Song converge on Summit Proposal
1994.7 Death of Kim Il-Song puts
end to N-S talks.
~1995---Chun and Roh sentenced to
death for Kwang-ju violence, then pardoned 1997.12.22.
1997.2 N.K. Labor Secretary Wang
Chang (?) defects to South, describes failing Northern economy
1997.09~ Korean stock market collapses;
IMF requires painful restructuring in return for bailout.
1998.02.19 KCIA documents surface,
giving details of Kim Dae-Jung abduction.
1998.02.25 Kim Dae Jung takes elected
office as president.
1998.08 NK shoots Tepodon test missile
1999.10 (in US) Records publicized
of 1950.7..28? US massacre of Koreans at No Gun Ri bridge
2000.01 NK establishes relations
with Italy; 2000.5 N.K. est's diplomatic rel's with Australia
2000.06 Kim Dae-Jung visits NK for
3 days; national celebrations of major thaw in N-S relations
-----Kim Il-Song-----------------------------
1972.12
NK Prime Minister Kim Il-Sung elected Premier
1994.7 Kim
Il-Song (82) dies;
-----Kim Chong-Il (son of Kim Il-Song)----------
1991.12
Becomes Secretary, Supreme Military Commander
1993.4 elected
chair of National Defense Committee
1997.10
appointed General Secretary of NK Labor Party.
2000.06
initiates, with Kim Dae-Jung, major thaw in N-S relations
2001.?? G.W.Bush declares pursuit
of National Missile Defense, end of ABM treaties
= all progress
in N-S relations is put on hold
1973-1983 Oil Shock Shakes U.S.
Confidence -----------------------
1973 Arab-Israeli War prompts oil
shock.
Wars involving Lebanon, Ethiopia-Somalia,
Kurds, Algeria-Morocco, Iran-Iraq, ...
1973 Nixon Oil Shock triggers sharp
inflation: spurs acute awareness of JapanÕs vulnerability.
?? Nixon visits China without consulting
Japan: interpreted as a sign of distrust.
?? Tanaka visits Peking and Taiwan
soon after Nixon: China ceases to be divisive issue in J politics.
1974 Prime Minister Sato Eisaku awarded
Nobel Peace Prize
1974 Japan Communist Party (led by
Nosaka Sanzo) already stressing environmentalism, day care,...
1976 (China) deaths of Chou En-lai,
Mao Tse-tong (1980 trial of Gang of Four)
1978 Japan-China Treaty of Amity
1978 Lockheed scandal breaks (centered
on PM Tanaka Kakuei)
1979 Russia invades Afghanistan;
1980 US and Japan boycott Moscow Olympics
1979.10.22 Shah Pahlevi of Iran enters
US; 11.4 Hostages taken at US Embassy in Iran
1980.11 Reagan elected over Carter;
engineers release of hostages on inauguration day
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CRACKS IN THE JAPANESE SOCIAL ORDER
---Immigration and citizenship laws-------------------------------------
1990 Immigration Control and Refugee
Recognition Act
= People of Japanese
descent and spouses may reside in Japan without legal restrictions
= In order to
accept Vietnamese boat people, Japan changes law; result=Koreans allowed...
= ? Foreigners
no longer required to carry fingerprinted IDs.
= ? Children of
J-mother/non-J father granted rights of citizenship.
---Literature of Social Disruption----------------------------------------
1965 Takahashi Kazumi, Jashžmon
(novel):
foresees violent millenarianism in religious sects.
1977 Yamada Taiichi, Kishibe no
Album (TV drama): foresees problems of family breakdown.
---Violence from the Right-----------------------------------------------
1970.10 Mishima Yukio leads ÔuprisingÕ;
fails; commits suicide;
---Violence from the Left---------------------------------------------------
1972.02 Mt. Asama: students fight
with police; kill 14 of their own followers;
1972-1974 Students clash with police
over 300 times (Wakabayashi, 2000)
1972.05 Japanese Red Army leads suicide
raid at Tel Aviv (Lod) Airport
---Juvenile Violence---------------------------------------------------
1985~Increasing reports of bullying,
murder; increasing divorce rate...
2000 teenage murders become almost
a weekly news event
---Religious Violence---------------------------------------------------
1994.6 Aum Shinri-kyoo: Sarin
nerve gas kills 7 in Matsumoto; 94.12 police suspect Aum religious group.
1999 Aum
leader Asahara and others get death sentences for various murders.
1995 Aum
leaders Asahara et al indicted for numerous grizzly murders of sect opponents.
---Changing Population Patterns----------------------------------------------
= note precipitous
drop in birth rate, population bulge of elderly people, severe economic
consequences
198? Nakasone initiates plan to accept
100,000 foreign students to Japan
1991~ At height of bubble, large
numbers from Asia, Mideast, Africa work in dangerous jobs
1999.05 Of 56,000 foreign students,
90% are from Asia, 50% from China
1999 Gov't? estimates 600,000 foreigners
must be accepted per year to maintain population
2000 Birth rate at 1.20(?) and still
declining
---Where has the Activism Gone?--------------------------------------------
1982.1 Japanese writers issue anti-nuclear
proclamation
---Scandals, etc.--------------------------------------------------------------
1996 Health Minister apologizes for
knowingly distributing HIV-tainted blood
1996 Niigata: public referendum stops
nuclear power plant project
1999? Tokushima City: public referendum
forces halt to dam project
2000 Sumo wrestling: charges of throwing
matches
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LITERARY PRODUCTION IN AN AGE OF COMPLACENCY
Cinema
1971 gishiki
1972 shinobugawa
1972 gunki hatameku moto ni: Investigation
of wartime killing of Japanese soldier.
??? Sandakan hachi-ban kan: Investigation
of a wartime comfort woman's story.
1982 saraba itoshiki daichi
1983 Morita Yoshimitsu, Family
Game: a home tutor helps a boy find himself
...Ishikawa Kon, Harp of Burma: remake
of Ishikawa's earlier classic.
1984 Itami Juzo, Ososhiki:
family confronts tradition at a funeral
Itami (?1997 suicide) Tanpopo, Taxing
Woman series...
1991 shiko funjatta
1991 Kurotsuchi Mitsuo, Traffic
Jam (film): Family stuck in traffic during New YearÕs break.
...Sayonara, Nippon: Ryuukyuu island
declares independence from mainland.
...Shall We Dance? (w/ Yakusho Kooji):
Bureaucrat blossoms at dancing school.
Beat Takeshi, Hanabi:
gangster mode...
???otoko wa turai yo series, from
60s?, actor dies c.1998.
1973-1983 Literature and theory
in an age of secure living
???? Yoshiyuki Junnosuke (d.1994),
The
Dark Room:
1972 Maruya Saiichi, A Singular
Rebellion:
1976 Oe Kenzaburo, Pinchrunner
Memorandum:
1977 Nakagami Kenji, Kareginada:
1979? Karatani Kojin, Nihon kindai
bungaku no kigen:
1980? Nantonaku Crystal: name-brand
adulation of the consumers life; romance is secondary
1981 Inoue Hisashi, The People
of Kirikiri: An overlooked northern village cecedes from Japan
1983 Kamei Hideo, Kansei no henkaku:
1987 Murakami Haruki, Norwegian
Wood: Young man falls in love with women who commit suicide
1988 Yoshimoto Banana, Kitchen:
???? Murakami Haruki, A Wild Sheep
Chase:
1992.08.12 Nakagami Kenji dies (Kii
peninsula outcast laborer stories: Faulknerian epic)
1994 Tsutsui Yasutaka criticized
for discriminatory language, declares he will no longer write
1994 Oe Kenzaburo awarded Nobel Literature
Prize
199? Inoue Yashushi dies (straight-laced
historical fiction)
1997? Shiba Ryotaro dies (straight-laced
historical fiction)
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RON-YASOOISM TURNS BOOM TO BUST
Strong Japan, Weak World: Economic
Problems signal end of Cold War
1980s U.S. recession, Japanese auto
industry success, incurs U.S. panic, Japan-bashing
1980s Reagan, Thatcher lead era of
government downsizing (in theory), military expansion (in reality)
...Gradual weakening of Soviet bloc,
Poland, Romania...
1989.5 (China) Suppression of demonstrations
at Tien An Men for economic and political reforms
1989.11 (Ger) Fall of Berlin Wall
as (USSR) Gorbachev dismantles Soviet rule
Cabinet Shuffling ends with reign
of Nakasone
Ohira, Suzuki, Takeshita, Nakasone,
1986? Hata Tsutomu, "Japanese intenstines
are too long to digest foreign rice."
1987? Nakasone, "American education
and social progress is slowed down by racial diversity."
Bubble and Bust in Japan
1987-90 Boom in land, stock prices
/ establishment of sales taxes / influx of foreign workers
1989 Death of Showa era Emperor Hirohito;
beginning of Heisei Era under Emperor Akihito
1993?? Prince
Naruhito marries Masako: but no children
Land prices
soar in Japan...
Japanese
companies have surfeit of cash: purchase expensive properties, etc., overseas.
Bubble bursts
in early 1990s: loans that assumed continued increase in property values
become defunct
2000 Sogoo Dept Store bankrupt: debate over whether public funding should
assume their debt.
End of Cold War allows Occupied
Nations to resume old Battles
Fighting rages through
Africa: Congo, Somalia, etc.
Soviet Bloc countries
resume old hatreds: From Yugoslavia to Dagestan
India and Pakistan turn
to nuclear threats
Indonesia: fall of Suharto;
massacre in East Timor;
Signs of peace in East
Asia: Hong Kong, Macao returned to China; N and S Korea rapproachment
Early 1990s: Cracks in the New
(Post-Cold War) World Order
1991 US executes a kinder, gentler
genocide against Iraqi armies in the Gulf War
1991-94 Japan's investment bubble
bursts: mini-recession
1992-95 Wars break out along RussiaÕs
inner eastern border
1994.6.29 Socialist leader Murayama
chosen PM to lead LDP cabinet
1994.1 Kobe Earthquake kills over
5,000.
Prime Ministers and Cabinets play
musical chairs after Nakasone: Neo-Nationalists at fore
= note ongoing
reorganization of parties, alliances
= note also Kaifu;
Hata Tsutomu; Uno: first non-LDP Murayama Socialist Party leader;
1988.12 PM Miyazawa Kiichi resigns
after false testimony in Diet hearing over Recruit Cosmo payments.
1988.12 Justice Minister Hasegawa
resigns after falsely denying payments from Recruit.
1989.01 Econ. Planning Agency Chief
Harada resigns over political payments from Recruit.
1989.06 PM Takeshita Noboru resigns
for accepting 200-mill yen over 3 yrs from Recruit.
1989.08 Kanboo chookan Yamashita
resigns over relations with woman.
1993.12 Defense Agency Chief Nakanishi
resigns after saying:
= "Later generations shouldn't have to clutch onto a constitution made
half a century ago."
1994.04 PM Hosokawa resigns after
being investigate over payments from Sagawa Kyuubin Group.
1994.05 Justice Minister Nagano Shigeto
resigns after saying "Nanking Massacre never occurred."
1994.08 Envir. Agcy Chief Sakurai
resigns after saying "Japan never intended a war of invasion."
1995.10 Justice Min. Tazawa resigns
after Diet investigation over payments from religious groups.
1995.10.11 Mgmt & Coord Agcy
Chief Eto Takami says "Japanese occupation brought good things to Korea."
1995.11.13
Eto resigns after S. Korean govt pressure.
1997.?? PM Hashimoto Ryuutaroo appoints
felon Satoo Takayuki to Chief of Mgmt & Coord Agcy
1997.09 Sato resigns
after criticism that he had been convicted in Lockheed Scandal
???? Hashimoto
Ryutaro cabinet falls
1998.?? Obuchi Keizoo Cabinet: when
Obuchi is elected, news media call him "cold pizza"
1999.03 Justice Min. Nakamura Seizaburo
resigns after statements about constitution
= he had also
privately kept documents relating to U.S. actor entering Japan (???)
1999.10.20 Nishimura Shingo (Def.
Agency) declares N-forces are good; Men are rapists but for laws.
1999 Ozawa Ichiro allies with Komeito
2000.03 Finance Recovery Cmte Chair
Ochi resigns after ?? interfering in investigation.
2000.05.?? Obuchi dies in office
(overworked?)
??-?? Mori Yoshiroo First Cabinet
2000.05
Ishihara Shintaro warns of danger from "daisan-koku" (prewar shibboleth
for trouble-causing Koreans)
2000.05
Mori Yoshiro (P.M.) "Japan is a land of the gods, centered on the Emperor."
2000.06
Mori uses prewar word "kokutai" (Emperor-centered body politic)
2000.06
Mori: "Americans buy guns to keep out the criminals when there is a blackout."
2000.06
prior to election, Mori 'speech errors' incur 19% approval: worst popularity
in postwar era.
2000.06-?? Mori Yoshiroo Second Cabinet
reappointed after election victory
2000.07 ex-Housing Minister Nakao
investigated on bribery charges.
2000.07 Finance Recovery Cmte Chair
Kuze resigns over funding from Mitsubishi Trust Bank.
Late 1990s: Changes in the Old
Order?:
= for ossified
gov't and corporate bureaucracy; failure to restructure; decreased public
support of LDP;
= continued
emphasis on manufacturing: cell phones; flat-screens; electric cars;
1998.4 financial deregulation: foreigners
allowed to buy companies;
= G.E. buys
large companies; Ripplewood Holdings buys Long-Term Credit Bank;
= Renault
buys Nissan; Merrill Lynch gets Yamaichi;
= Sakura
Bank and Sumitomo Bank merger: keiretsu loyalties no longer sacred.
Malpractice suits filed: 1990=352;
1999=638.
2000 Rise in performance-based pay;
benefits payed before retirement;
Boom in Communications Technology
Computers (pasokon)
1982Å Desktop
computers, word processors replace typewriters in US, then Japan.
1988Å email gradually
increases
1995Å internet
traffic gradually increases
Mobile phones (keitai denwa)
1995 Motorola
distributes mobile phones after Kobe earthquake: opens door to industry
1998? NTT broken
up, privatized
1999 Gen-X spends
money on multi-function cell phones, causing coffee houses to flounder
Satellite systems:
1997-2000 Iridium
satellite system: great expectations, ends in failure
1999 Global Positioning
System enables car-navigation system
Bust Literature
= Yuu Miri, Yoshimoto
Banana, Murakami Haruki,
1995 Kooda Ma'in, Intangible Game:
hackers in New York discover Japanese bank fraud
1998 Kooda Ma'in, Kizu (Scar): Saleswoman
destroys bank to avenge lover's suicide
2001 Kooda Ma'in, Nihon kokusai (Japan
Government Bonds):
= traders engineer
market crash, to force goverment economic reforms
-
Afterthought: Technology and its Implications
---Transportation at your doorstep (one-way
and two-way) -----------------------
1870s trains,
rickshaws, 1900s bicycles, trams, automobiles
enables
vigorous trade/movement of clothing (fashion), food, people, etc.
---Energy and Resources at your doorstep------------------------------
Public water/sewage
systems
Electricity,
lighting, neon lights, nuclear energy, dam projects, solar energy
Gas, gasoline,
kerosene,
---Public media at your doorstep:
technology to let you hear others (one-way)---------
Active publishing
industry in cities from 18th century (contingent on literacy)
Newspapers
gain wide circulation starting in 1870s; paper industry;
Radio broadcasts
start 1924; reach 10 million subscribers by 1952.
TV broadcasts
start 1952: reach 10 million subscribers by 1961.
Recordings,
radio, stereo, Televisions
---Technologies of cleanliness (?)
----------------------------------
Sewage,
Waste disposal, dioxin, disinfectants,
1980s major
advances in recycling availability, regulations,
---Technology to improve homemaking
------------------------------
Electric
and gas ranges, Refrigerators, sewing machines, Electric Rice Cookers
public housing
design, vacuum cleaners, air conditioning, lighting,
---Technologies of production-------------------------------------
chemical
technologies: foods, genetic manipulation,
---Communications technology to let
other people hear you (two-way) ----------------
Telephones,
cell phones, email, internet, satellites, navigation systems,
---Globalization and free trade -----------------------------------------
Production
shifts to less-developed areas
---Consequences of technology: First
world profits, while Earth dies --------
Global warming,
changing weather patterns,
pollution
of air, water, noise, dioxin, birth rate changes,
acid rain,
coral reef destruction, overfishing, deforestation,
biodiversity
degraded by environmental destruction, bio-transplantation,