O Niichan Kansatsu Nikki
お兄ちゃん観察日記
| Original title | お兄ちゃん観察日記 |
|---|---|
| Romanized title | O Niichan Kansatsu Nikki |
| Release date | 2008-12-28 |
| Price | ¥ 550 |
| Pages | 20 |
| Adult Content | No |
| Anthology | No |
| Copybook | No |
| Novel | No |
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| Created at | 2019-01-22 08:05:34 |
| Updated at | 2019-01-22 08:05:34 |