Kengo Kawanishi itu apa sih?

adalah Pengisi suara Jepang. Dia sebelumnya berafiliasi dengan Office Kaoru, tetapi sekarang diwakili oleh Mausu Promotion.

Naruto Shippuden as Gentleman Cat, Townspeople, Foreign traveler

Asobi ni Iku yo! as Reporter

A Dark Rabbit Has Seven Lives as Student

Naruto Shippuden as Kagami Uchiha, Sagiri (ep 235), Chunin, Researcher, Friend, Kage

Beelzebub as Kōsei Kuroki (Kagegumi), Referee (ep 35)

Gosick as Italian boy, Child soldier

World War Blue as Myomuto

Naruto Shippuden as Konoha Shinobi, Kumogakure Shinobi, Shinobi, Samurai, Zaji

Accel World as Avatar C

Inu x Boku SS as Boy 2 (ep 6)

Phi Brain: Puzzle of God Season 2 as Man

Beelzebub as Hasui (ep 54), Quetzalcoatl

Space Battleship Yamato 2199 as Mitsuru Yoshida

Inazuma Eleven GO: Galaxy as Kazerma Woorg

Naruto Shippuden as Shū (eps 309-310), Edo tensei Shinobi, Shinobi Union, Naka Uchiha

Sunday Without God as Hardy (eps 7-8), Questine (eps 10-12), Student

Golden Time as Male student

Nagi-Asu: A Lull in the Sea as Gaku Egawa

Samurai Flamenco as Man B, Male student C (ep 4)

Stella Women’s Academy, High School Division Class C³ as Enemy C (ep 3)

Strike the Blood as Caster (ep 3), Driver (ep 2), Iron Guard (ep 7)

Ace of Diamond: Second Season as Wataru Kariba, Yoshimi Hidokoro, Narushima Junior High School team

Little Busters! Refrain as Student D (ep 8)

Nobunaga the Fool as Domrémy Village Child A (ep 15)

World Conquest Zvezda Plot as "big bro" smoker (ep 3), capital guard B (ep 11)

No Game No Life as Populace

Haikyū!! as Shigeru Yahaba, Kitagawa Daiichi member A (ep 1), Other school's player (ep 16), Other school's student (eps 20, 23), Other school's volleyball club (ep 22)