Gendai no kyousou yuugi
Dantai kyousou rikugun yuugi
Youchien ritsudou yuugi kyokufushuu : fu kioku kankaku kyousou yuugi
Shougakkou no yuugi kyougi : shinyoumoku kenkyuu
Dousa yuugi to kyousou yuugi : kaisei youmoku junkyo zukai shidou
Kyousou yuugi no shinkyouzai : taiken kaizou
Taihi no atarashii kenkyuu
Jindaishi no atarashii kenkyuu
Atarashii yuugi to kyuugi no shidou
Kyoumiaru suugaku no yuugi ouyou kenkyuu
Atarashii horumōsu hannou no kougakuteki kenkyuu
Yuugi no keitouteki kenkyuu
Kyougi yuugi shishin
Jikyokuka ni okeru undoukai no keikaku to atarashii yuugi taisou koushin
Atarashii chikaku kabin shochizai ni kansuru kenkyuu
Dougazou shori o mochiita atarashii man mashin intafēsu no kenkyuu
Shinan jikken yuugi
Shinshiki yuugi taisou
Shinan shikisai yuugi
Shinan jikken yuugi
Shinsen yuugi zensho
Serurōsu no hannousei narabini atarashii esuterukahou ni kansuru kenkyuu
Konkurīto no atarashii nerimaze houhou ni kansuru kenkyuu
Poriakurirusan ni yoru atarashii saiboumaku toukahou no kenkyuu
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Uploaded: 2020-12-17