Manga like Happy Happy Birthday

Ranked by AniList's community-voted "readers also liked" data and how often forum discussions mention a title alongside Happy Happy Birthday.

1. Oni to x no Hanashi 55 1 community votes
2. Cure Aida 1 community votes
3. Shinyuu ga Mahou Shoujo datta Hanashi 64 1 community votes
4. Yume Miru Heroine 61 1 community votes
5. Suicide Girl 74 1 community votes
6. Pretty Guardian Stress 61 community pick
7. A Velvet Farewell 60 community pick

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