Karate Survivor in Another World manga volume 5 features story by Yazin and art by Takahito Kobayashi.

To survive the lawless land of Rock Cliff, the otherworldly Nomad has no choice but to transcend the Level 15 limit most adventurers fail to breach. Though warned against even attempting it, he leads his party into the wilderness to find, confront, and kill a monster worthy of the greatest heroes! But will the empty-handed fighting style of karate suffice against the stony skin of the nigh-invulnerable Rock Lizard, or will another member of the party use a magic weapon to gain the glory?!