Kangaete katsu! shōnen yakyūMasato Tsuji, Takafumi Charu, Ichiro Yamamoto · First published 2017Open the Tome
Mangaban sekai no rekishiRyōji Motomura, Takafumi Charu, Daisuke Inōe · First published 2009Open the Tome
Mangaban sekai no rekishiAtsushi Kawahara, Akira Gotō, Takafumi Charu, Rie Yoshimura · First published 2009Open the Tome
