Penguin Musume♥Heart (product)
Album Releases
| Date | Catalog | Name |
| 2008-06-25 | BMCS-0001 | Ren'ai Jiyuu Shoujo♀ / PNGN6恋愛自由少女♀ / ペンギンシックスRen'ai Jiyuu Shoujo♀ / PNGN6 |
| 2009-12-30 | IO-0165 | Whoa! Hyper Denpa-chan - ARM Shougyou Sakuhin Shuu -ワァオ！ハイパー電波チャン - ARM商業作品集 -Whoa! Hyper Denpa-chan - ARM Shougyou Sakuhin Shuu - |