Toko is a little girl with a large head and eyes. She has relatively short dark hair that slopes down into points at the sides. She wears a dark kimono with a dotted belt around the waist.
Toko constantly laughs, even when she cries in sadness, and likes to make jokes when she is happy, especially about her name. She is a very friendly little girl who is grateful, as shown when she thanked Sanji for feeding her soba noodles. She usually takes her job seriously, but was willing to be late to her courtesan's procession to try the soba.
Wano Country Arc
Toko went to a soba stand in the Flower Capital operated by Sanji, but after receiving her soba, the bowl was knocked out of her hands by some thugs from the Kyoshiro Family who were attempting to intimidate Sanji. Toko ran into a nearby alley and came out after Sanji and Franky had beaten the thugs, and to her delight, Sanji gave her another bowl of soba. After finishing the soba, Toko ran off to join Komurasaki in her procession through the Flower Capital.
- In her debut, Toko made a joke about putting the O- prefix before her name as is common for females in Wano, saying she was not a boy. Otoko (男?) is the Japanese word for man or male.