Sharpened Fangs

Short Summary
''Following Karasuma's suggestion, Osamu seeks advice on how to become a better Shooter from Arashiyama Squad. Meanwhile, Chika participates in Sniper Training with Izuho, while Yūma fights Murakami in Solo Rank War.''

Characters in Order of Appearance

 * Chika Amatori (Present then Flashback)
 * Yūma Kuga (Present then Flashback)
 * Osamu Mikumo (Present then Flashback)
 * Nozomi Kako
 * Kyōsuke Karasuma (Flashback)
 * Raijinmaru (Flashback)
 * Yōtarō Rindō (Flashback)
 * Kirie Konami (Flashback)
 * Ai Kitora (Present then Flashback)
 * Mitsuru Tokieda (Present then Flashback)
 * Haruka Ayatsuji
 * Kei Tachikawa (Flashback)
 * Atsushi Hokari (Flashback then Present)
 * Tetsuji Arafune (Flashback then Present)
 * Akane Hiura (Flashback then Present)
 * Haruaki Azuma (Flashback then Present)
 * Jun Arashiyama (Flashback then Present)
 * Sōya Kazama (Flashback)
 * Shirō Kikuchihara (Flashback)
 * Xeno (Flashback)
 * Jun Arashiyama
 * Kyōsuke Karasuma (Mentioned/Jun Arashiyama)
 * Yoshito Hanzaki (Flashback then Present)
 * Daichi Tsutsumi (Flashback)
 * Kō Murakami (Flashback)
 * Rei Nasu (Mentioned/Jun Arashiyama)
 * Kōhei Izumi (Flashback)
 * Ranbanein (Flashback)
 * Yōsuke Yoneya (Flashback)
 * Izuho Natsume
 * Yuzuru Ema (Debut)
 * Isami Tōma
 * Tōru Narasaka
 * Shōhei Kodera
 * Ken Satori
 * Taichi Betsuyaku
 * Mirai Hatohara (Mentioned/Yuzuru Ema)
 * Masataka Ninomiya (Flashback)
 * Shinji Fuyushima (Mentioned/Tōru Narasaka)
 * Reiji Kizaki (Flashback)
 * Kageura Squad (Mentioned/Yuzuru Ema and Kō Murakami)
 * Ninomiya Squad (Mentioned/Kō Murakami)
 * Azuma Squad (Mentioned/Kō Murakami)
 * Yūichi Jin (Flashback)
 * Masato Kageura (Debut)

Triggers in Order of Appearance

 * Kogetsu (Kei Tachikawa/Flashback, Kō Murakami/Flashback then Present)
 * Bagworm (Atsushi Hokari/Flashback then Present, Tetsuji Arafune/Flashback then Present, Akane Hiura/Flashback then Present, Haruaki Azuma/Flashback, Yūma Kuga/Flashback, Yoshito Hanzaki/Flashback then Present, Yuzuru Ema, Chika Amatori, Tōru Narasaka, Shōhei Kodera, Taichi Betsuyaku, Mirai Hatohara/Flashback)
 * Egret (Atsushi Hokari/Flashback then Present, Tetsuji Arafune/Flashback then Present, Akane Hiura/Flashback then Present, Haruaki Azuma/Flashback, Chika Amatori, Izuho Natsume, Isami Tōma, Tōru Narasaka, Shōhei Kodera, Yoshito Hanzaki, Mirai Hatohara/Flashback)
 * Scorpion (Sōya Kazama/Flashback, Shirō Kikuchihara/Flashback, Yūma Kuga/Flashback then Present, Taichi Betsuyaku)
 * Raygust/Blade Mode (Osamu Mikumo/Flashback)
 * Shotgun (Daichi Tsutsumi/Flashback)
 * Ibis (Akane Hiura/Flashback)
 * Hound/Full Attack (Kōhei Izumi/Flashback)
 * Chelidon (Ranbanein/Flashback)
 * Spear (Yōsuke Yoneya/Flashback)
 * Twin Snipe (Ken Satori)
 * Raygust/Shield Mode (Kō Murakami)
 * Grasshopper (Yūma Kuga)
 * Mantis (Masato Kageura)

Adapted From

 * Chapter 107
 * Chapter 108

Anime and Manga Differences

 * The Anime shows Osamu meeting up with Yūma and Chika instead of having it as a flashback like what the manga does.
 * Additionally, the dialogue is extended.
 * The Anime adds Kako in the background
 * The Anime changes the flashback with Karasuma so that it shows Usami giving Osamu the at the tamakoma branch base.
 * Additionally, almost every tamakoma branch member is shown at the base.
 * The Anime mentions the Anime-Only Fugitive Arc
 * The Anime shows more snipers than in the manga during the sniper training.
 * Additionally, the anime extends it.