Yotsuba is the protagonist of the manga. A five years old girl that learns things every day.

Background Edit

Yotsuba was abandoned by her mother. Her country of origin is unknown. How Mr. Koiwai came to meet her is unknown, but he stated that he just started taking care of her and soon enough, became her (adoptive) father.

Personality Edit

She is a lively and lighthearted girl.


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