Ishida mitsunari o chuushin ni : sekigahara taisen no shinsou

Shounen ishida mitsunari to sekigahara no eki

Sekigahara seneki ni tsuite

Sekai taisen no chuushin jinbutsu

Sekigahara sumou no adauchi

Touki o chuushin ni

Doitsu o chuushin ni

Kudoyama o chuushin ni

Yarigatake o chuushin to shite

Yarigatake o chuushin to shite

Manshuukoku no shinsou o kataru

Nisso mondai o chuushin to seru toua no shinjousei to oushuu no doukou : sono shinsou o kiku no kai

Dai 2ji sekai taisen no shinsou tenraku no rekishi

Sekai taisen wa naze okoru : sono taiheiyou o chuushin to suru keizaiteki genin no kentou

Nakajima kuhara o meguru seiyuukai sousai arasoi no shinsou

Manshuukoku o chuushin to seru shokoku ni taisuru waga kokumin no kanshin o unagasu

Jawa o chuushin to shita nanpou no jissou

Shiberiya ni oite zenmetsushitaru tanaka shitai no sentou shinsou

Akutagawa ryuunosuke kenkyuu : chuugoku bungaku to no kakawari o chuushin ni

Doitsu senji keizai no unei : koukuuki kougyou o chuushin ni miru

Shina o meguru kokusai koukuuro soudatsusen no shinsou

Nihon o chuushin to suru kyokutousen

Nanyou no 50nen : shingapōru o chuushin ni douhou katsuyaku

Gakushuusei muryokukan ni kansuru jisshouteki kenkyuu : genin kizoku katei no bunseki o chuushin ni

Shintou undou o chuushin ni konoe wa nani o suruka