

From Acino, the anime encyclopedia
Contents
| Japanese | 音山 陽子 |
|---|---|
| Appears in | Stellvia (2003) |
| Role | Supporting |
Youko Otoyama (Japanese: 音山 陽子) is a fictional character who appears in the anime Stellvia (2003).
Appearances
References
- “Youko Otoyama”. Shikimori. Retrieved November 11, 2026.
- “Youko Otoyama”. MyAnimeList. Retrieved November 11, 2026.
The facts on this page come from the databases listed above. The article text is written by Acino with AI assistance, using only those facts.
