Rokku bōkenki
Subtitle: Rock Home's adventures
By: Tezuka Osamu saku
Edition: Genteiban
Publisher: Shōgakkan Kurieitibu; Shōgakkan hatsubai
Published: 2011
Place of publication: Tōkyō
Language: jpn
Number of pages: 24
Other titles: Rock Home's adventures
Notes: Cover title.

"Shōnen kurabu 12-gatsugō furoku."

Japanese.