Kaztano is person that is important to Togusa as he was the one who got him first place tickets to his favorite Idol Ruri Hijiribe, which were quite hard to obtain. It is believed that Kaztano is an Italian foreigner.   While he is an active minor character in the anime, Kaztano does not personally appear in the novels (his name was mentioned though).

In Tokyo's downtown district of Ikebukuro, amidst many strange rumors and warnings of anonymous gangs and dangerous occupants, one urban legend stands out above the rest—the existence of a headless "Black Rider" who is said to be seen driving a jet-black motorcycle through the city streets.<br><br>
Ryuugamine Mikado has always longed for the excitement of the city life, and an invitation from a childhood friend convinces him to move to Tokyo. Witnessing the Black Rider on his first day in the city, his wishes already seem to have been granted. But as supernatural events begin to occur, ordinary citizens like himself, along with Ikebukuro's most colorful inhabitants, are mixed up in the commotion breaking out in their city.<br><br>
(Source: MAL Rewrite)

[Profile](https://mausu.net/talent/okawa-toru.html) | [Wiki (en)](https://en.wikipedia.org/wiki/Tōru_Ōkawa) | [Wiki (jp)](https://ja.wikipedia.org/wiki/大川透)

He is an actor, voice actor and narrator. He is currently affiliated with Mausu Promotion. He is a Hanshin Tigers fan. His "Kojirou" alias is not to be confused with [Akito Sakuragi](https://anilist.co/staff/125572)'s alias (they have different kanji at the end).

"He has recently left Viz Media due to low pay, and Kenpachi was subsequently recast."

Kazutano