hakken tanken chohikken esugoroku no MIDOKORO

Nankyoku tanken hakkengou no koukai

Ougongawa no tanken

Nyūginiya tanken

Gendai no hakken

Ningen no hakken

Ningen no hakken

Kaitei tanken

Himarayasan tanken

Tanken joou

Chichuu no himitsu : tanken jikki

Tsukijimamaru no yukue : tanken shousetsu

Bijin tanken : sekai no daihimitsu

Kobitojima tanken

Manshuu no tanken to kougyou no rekishi

Manshuu no tanken to kougyou no rekishi

Etchuu no himitsukyou kurobesan tanken

Perusha no tabi : kaikyou tanken

Watakushi no eikoku hakken

Garibaa no tanken

Oomukashi no tanken

Chishima tanken jikki

Nankyoku tanken nikki

Takarajima tanken monogatari

Nishinyūginia tanken nenpyou