- Author: 岡まゆみ, 近藤純子, 榊原芳美, 西村裕代, 筒井通雄, Mayumi Oka, Junko Kondo, Yoshimi Sakakibara, Hiroyo Nishimura, Michio Tsutsui
- Language: Japanese
- Year: 2023
- Author: 岡まゆみ, 近藤純子, 筒井通雄, 森祐太, 奥野智子, 榊原芳美, 曽我部絢香, 安田昌江, Mayumi Oka, Junko Kondo, Yoshimi Sakakibara, Hiroyo Nishimura, Michio Tsutsui
- Language: English, Japanese
- Year: 2021
- Author: Mayumi Oka
- Language: English
- Year: 2013
- Author: まゆみ・岡 - Mayumi Oka
- Language: Japanese & English
- Year: 2013
- Author: 岡まゆみ, 筒井通雄, 近藤純子, 江森祥子, 花井善朗, 石川智, Mayumi Oka, Michio Tsutsui, Junko Kondo, Shoko Emori, Yoshiro Hanai, Satoru Ishikawa
- Language: Japanese
- Year: 2012
- Author: 岡まゆみ, 筒井通雄, 近藤純子, 江森祥子, 花井善朗, 石川智, Mayumi Oka, Michio Tsutsui, Junko Kondo, Shoko Emori, Yoshiro Hanai, Satoru Ishikawa
- Language: Japanese
- Year: 2010
- Author: Mayumi Oka, Michio Tsutsui, ShoÌko Emori, YoshiroÌ Hanai, Satoru Ishikawa, Junko KondoÌ
- Language: Japanese
- Year: 2012
- Author: Mayumi Oka
- Language: Japanese
- Year: 2009