est. Rough estimate based on volume count, reprints and magazine — not an official figure
Overview
Yuki (male) is a kid often treated as a pushover by seniors. Yuki (female) is a girl with a short fuse who won't hesitate to strike first, ask questions later. What's the relation between the two? For one, they've just become step-siblings.
Source: AniList
External databases: MADB · AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections