Osamu Mikumo 4

Osamu Mikumo 4 (三雲 修 ➃, Mikumo Osamu 4) is chapter 35 of the World Trigger manga.

Short summary
Osamu lost 20-out-of-20 rounds to Kazama in the Mock Battle, without landing a single hit. But, after learning that Jin gave up his Black Trigger in order so that Yūma could be an official agent, Osamu requests a final battle with Kazama.

Characters in order of appearance

 * 1) Yūma Kuga
 * 2) Ai Kitora
 * 3) Jun Arashiyama
 * 4) Sōya Kazama
 * 5) Osamu Mikumo
 * 6) Kyōsuke Karasuma
 * 7) Yūichi Jin (flashback)
 * 8) Mitsuru Tokieda
 * 9) Shirō Kikuchihara
 * 10) Ryō Utagawa
 * 11) Yōsuke Yoneya (flashback)
 * 12) Shūji Miwa(flashback)
 * 13) Takumi Rindō (flashback)