Kaoru & Hajime (Yukari Tamura & Kenichi Suzumura)
| Anime | Song | Artist | Year |
|---|---|---|---|
| I Can't Understand What My Husband Is Saying: 2nd Thread | Yuruganu Futari ~Ai no Sanka~ | Kaoru & Hajime (Yukari Tamura & Kenichi Suzumura) | 2015 |
| I Can't Understand What My Husband Is Saying: 2nd Thread | Iikagen ni Shite, Anata | Kaoru & Hajime (Yukari Tamura & Kenichi Suzumura) | 2015 |
| I Can't Understand What My Husband Is Saying | Iikagen ni Shite, Anata | Kaoru & Hajime (Yukari Tamura & Kenichi Suzumura) | 2014 |