Boku oyogeru'nda
By: Watanabe Shigeo saku ; Ōtomo Yasuo e.
Contributors: Ōtomo, Yasuo, illustrator; Akane Shobō
Series: Kumata-kun no ehon -- 2
Publisher: Akane Shobō
Published: 1979
Place of publication: Tōkyō
Language: jpn
ISBN-13: 9784251000422
Copyright date: 1979
Subjects: Bears; Pictorial works; Juvenile fiction; Swimming
Notes: For children.

In Japanese.