Kotori-chan and Hi-chan promised to marry each other when they grow up. But 10 years forward, the only one who's actually "grown" is Kotori-chan, while Hi-chan still looks like a grade schooler. Hilarity ensues.
Boku to Kotori-chan has finished publishing and it has 17 Chapters. It is also Known as: ぼくとことりちゃん, Boku to Kotori-chan
Genres: Comedy , School Life , Slice of Life , Romance
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Top Manga Like Boku to Kotori-chan [2026 List]
1. Ookiku Nattara Kekkon Suru!
For the past ten years, I’ve had a crush on my childhood friend and neighbor who is two years older than me. Our childhood promise was to get married after I grew taller than her. Then why the hell is so hard for me to overcome the height difference!?
Get Married When You Grow Up! has finished publishing and it has 39 Chapters. It is also Known as: 大きくなったら結婚する！, Quando você ficar grande nos casaremos!, ¡Cuando seas grande nos casaremos!, 等你長大的話就結婚, 크면 결혼한다!
