Nahoya Kawata, known as Smiley, is Tokyo Manji Gang's Fourth Division Captain.

Smiley is of short stature and small build. He has voluminous curly peach-colored hair, a wide grin, and wears double silver piercings on his left ear. Smiley is mostly seen wearing the traditional Tokyo Manji Gang uniform, but regularly matches outfits with his brother when he is not tending to gang duties.

Smiley is shown to be protective of his younger twin brother Souya Kawata and never wants him to cry. He enjoys a good fight and a strong opponent. He is extremely hard to read when fighting because of the constant grin on his face. Smiley is loyal to his friends, but his strongest loyalty lands with his brother.

(Source: Tokyo Revengers Wiki, edited)