World Trigger - Season 1 - Eps 66: Sharpened Fangs
Tamakoma-2 starts individual training in preparation for the B-Rank rank wars. Osamu visits Arashiyama for shooter training. Chika meets a young boy during group sniper training. Yuuma meets Kageura, an agent that No. 4 attacker Murakami has never beaten.
About World Trigger

Title: World Trigger
First Air Date: 2014-10-05
Last Air Date: 2022-01-22
Status: Ended
Rating: 7.3/10 (from 39 votes)
Language: JA
Seasons: 3
Total Episodes: 99
Network: tv asahi
Genres: Animation, Action & Adventure, Sci-Fi & Fantasy
Production Companies: Toei Animation, TV Asahi, TOEI DIGITAL LABO, Toei Company
Synopsis
A gate to another dimension has burst open, and from it emerge gigantic invincible creatures that threaten all of humanity. Earth's only defense is a mysterious group of warriors who have co-opted the alien technology in order to fight back!
Cast

Nao Tamura
Chika Amatori (voice)

Yuichi Nakamura
Yuuichi Jin (voice)

Tomo Muranaka
Yuuma Kuga (voice)

Yuki Kaji
Osamu Mikumo (voice)

Hideyuki Tanaka
Replica (voice)

Megumi Urawa
Youtarou Rindou (voice)

Eri Nakao
Shiori Usami (voice)

Nobuhiko Okamoto
Jun Arashiyama (voice)