Kannagi no Yomeiri
巫の嫁入り · かんなぎ の よめいり
est. Rough estimate based on volume count, reprints and magazine — not an official figure
Overview
Yoshioki, the eldest son of the village head family, follows village customs and marries Chitose, a descendant of the shrine maiden family. But the "bride" turns out to be a man, and Yoshioki is furious! What's more, Chitose is beautiful but taciturn and unfriendly. Their married life was full of things that didn't go well. How can they become a real couple? And what happens when they discover Chitose's true nature after an incident?
Source: AniList
External databases: AniList
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