Yotsuba Koiwai

Origin: Yotsuba&! (Manga Series)

Full Name: Yotsuba Koiwai (Japanese: 小岩井よつ葉)

Nickname(s): “Yotsuba”

Title(s): Young girl, daughter of Yousuke and Asagi Koiwai.

Gender: Female

Age: 5 (start of series)

Race: Human

Nationality: Japanese

Core Identity: An incredibly energetic, curious, and perpetually cheerful young girl who is new to living in Japan, experiencing the world with boundless enthusiasm and wonder.

Defining Trait: Energetic, curious, naive, optimistic, and full of wonder.

Famous Quote: “YOTSUBAAAAAAAAAAAAAAAA!!!!”

Yotsuba Koiwai. Yotsuba is a whirlwind of pure, unadulterated joy and curiosity. Having recently moved to Japan with her adoptive father, Yousuke Koiwai, she approaches every new experience with an insatiable zest for life. From the simple joy of the ocean to the mystery of air conditioners, Yotsuba embraces it all with wide-eyed wonder. Her innocent misunderstandings and her boundless energy often lead to hilarious situations, but her genuine kindness and infectious enthusiasm endear her to everyone she meets. She embodies the pure, unbridled spirit of childhood discovery.