Kazuumi is a Japanese scenarist.
| Title | Released | Role | As | Note |
| Senpai - Oppai - Kako ni Modori Pai ~Ano Hi, Ano Toki, Sex Shiteokeba Yokatta~ | 2010-11-26 | Staff | Kazuumi | Graphics, animation |
| Madonna ~Kanjuku Body Collection~ | 2011-10-21 | Staff | Kazuumi | Special thanks |
| Ore wa Tsuma Killer ~Tsuma 5nin, Musume 5nin, Oyakodon Okawari!~ | 2011-11-18 | Scenario | Kazuumi | |
| Ore wa Tsuma Killer ~Tsuma 5nin, Musume 5nin, Oyakodon Okawari!~ | 2011-11-18 | Staff | Kazuumi | Graphics, animation |
| Mainichi Shabutte Ii Desu ka? ~1-Heya-Manyuu Kazoku~ | 2012-11-22 | Scenario | Kazuumi | |
| Mainichi Shabutte Ii Desu ka? ~1-Heya-Manyuu Kazoku~ | 2012-11-22 | Staff | Kazuumi | Graphics, animation |
| Sei Brunehilde Gakuen Shoujo Kishidan to Junpaku no Panty ~Kacchuu Ojou-sama no Zecchou Omorashi~ | 2013-08-30 | Scenario | Kazuumi | |
| Sei Brunehilde Gakuen Shoujo Kishidan to Junpaku no Panty ~Kacchuu Ojou-sama no Zecchou Omorashi~ | 2013-08-30 | Staff | Kazuumi | Graphics |
| Hime Jiru | 2014-05-30 | Scenario | Kazuumi | |
| Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans- | 2015-07-24 | Scenario | Kazuumi | |
| Saimin Class Wonderful ~Joshi Zen'in, Shiranai Uchi ni Mata Ninshin Shitemashita~ | 2016-02-26 | Scenario | Kazuumi | |
| Motto! Haramase! Honoo no Oppai Isekai Ero Mahou Gakuen! | 2018-04-27 | Staff | Kazuumi | Graphics |
| Motto! Haramase! Honoo no Oppai Chou Ero ♡ Appli Gakuen! | 2019-11-29 | Staff | Kazuumi | Graphics |