Tokonami Usui (碓氷トコナミ), also known as Zagan (ザガン) to the Teoti, is a character in Shinkansen Henkei Robo Shinkalion Z. He first appears in Episode 03. He is voiced by Kōsuke Tanabe.
In the series
A close up shot of Abuto and Tokonami in their family photo, with the latter's face being partially hidden
Abuto and Tokonami's reunion