Bakunyuu Maid Kari

After her schoolmate Ai Miori pulls her in, Miwako Shirasaki lands a job at a maid café in Akihabara. The café setting is exactly what you'd expect — cute uniforms, polite greetings, the whole otaku culture experience. But running underneath that cheerful surface is something a lot darker: an underground outfit called 'Maid Masters' has been quietly abducting young waitresses from the area, and neither Miwako nor Ai have any idea they're working right in the middle of it. This 2-episode OVA from Studio Ten Carat leans into that contrast pretty heavily. You get the slice-of-life warmth of two friends navigating a new workplace, and then the threat lurking just outside the café door. It's not subtle about what it is — this is a hentai title — but if you're drawn to that Akihabara maid culture aesthetic paired with a suspense hook, it delivers on both fronts. If you've seen He Is My Master or Kamen no Maid Guy and wanted something that takes the maid premise somewhere considerably less wholesome, this fits that niche. Fans of Mahoromatic who stuck around for the more adult-oriented tone might also find the character design sensibility familiar. It's a short watch, and it knows exactly what it's going for.