Tohru and Kyo's Son

He is the second child and youngest son of Tohru and Kyo Sohma, and the younger brother of Hajime Sohma. He lives together with his parents and younger sister in the countryside, where he is currently attending middle school. He is the father of the young girl who appears in the last chapter of the series.

Appearance
He is a young teen boy with short, straight, orange hair which he inherited from Kyo. His facial features, on the other hand, take after that of Tohru's.

Personality
He is seen to take after his mother; being very kind-hearted, caring, and a bit timid.

Fruits Basket Another
When he was visiting Hajime in the city during Hajime's third year, he accidentally bumped into Sawa Mitoma in town while making his way back from grocery shopping. She quickly helped him pick up his groceries and ran away without saying a word. He then realized that she dropped her student ID but was unable to give it back since she was long gone. He recognized that she attended the same school as Hajime, and as so gave her ID to Hajime in hopes of returning it to her.

Fruits Basket
In the very last chapter, the son is married to an unnamed woman and has at least one daughter.

He is seen in the kitchen, with his wife baking a cake and whilst he is helping her out. Their daughter arrives and questions her mother about her grandparent's whereabouts, referring to them as "Tohru-kun" and "Kyo-kun". Her mother scolds her for not calling them "grandma" and "grandpa", but she insists it's because Tohru lets her. He then tells his daughter that Tohru and Kyo are taking a walk in the garden. Although she is disappointed, He, his wife, and his daughter decide to not interrupt them and continue to fondly talk about their love.

Hajime Sohma
He seems to be close to his older brother Hajime, sometimes visiting him in the city. It is mentioned that Hajime is protective of his younger siblings as well.

Trivia

 * According to Natsuki Takaya’s Twitter, the man who appeared with the child and the woman in the last episode and is chapter is the second son and not Hajime.
 * He is credited as for Drama CD and  for 2019 Anime.

Hijo de Tohru y Kyo Fils de Tohru et Kyo 徹と京の息子