In the Anywhere But Here series:
#V1. Yama e Iku
- Yama e Iku (山へ行く; Going to the Mountains); Flowers 2006-04
- Uchuusen Unten Menkyoshou (宇宙船運転免許証); Flowers 2006-05
- Eki made Mugen (駅までムゲン); Flowers 2006-12
- Message (メッセージ); Flowers 2006-08
- Anata wa Dare desu ka (あなたは誰ですか); Flowers 2006-06
- Yureru Sekai (ゆれる世界); Flowers 2006-07
- Kuroi Hitsuji (くろいひつじ); Flowers 2007-01
- Kifujin (貴婦人); Flowers 2007-03
- Vibrato (ビブラート); Flowers 2006-11
- Yanagi no Ki (柳の木; The Willow Tree); Flowers 2007-05
#V2. Sphinx
- Oedipus: Message III (オイディプス メッセージIII); Flowers 2007-09
- Sphinx: Message IV (スフィンクス メッセージIV); Flowers 2009-10
- Umi no Ao (海の青); Flowers 2009-07
- Aoi Door (青いドア); Flowers 2007-08
15-16. Sekai no Owari ni Tatta Hitori de (世界の終わりにたった1人で); Flowers 2007-10~11
- Shimauma no Q&A (しまうまのＱ＆Ａ); Flowers 2007-06
#V3. Haru no Ogawa
- Mizutama (水玉); Flowers 2010-02
- Shampoo (シャンプー); Flowers 2010-10
- Yuri mo Bara mo (百合もバラも); Flowers 2011-10
- Hanayome: Message V (花嫁―メッセージV―); Flowers 2010-10
- Umi to Shinju (海と真珠); Flowers 2010-11
- Haru no Ogawa (春の小川); Flowers 2011-03
Collected separately
- Nanohana (なのはな); Flowers 2011-08
- Pluto Fujin (プルート夫人); Flowers 2011-04
- Ame no Yoru: Uranus Hakushaku (雨の夜―ウラノス伯爵); Flowers 2012-02
- Salome 20XX (サロメ20XX); Flowers 2012-03