While active as a mountaineer, he occasionally submits climbing reports to Japanese magazines. He harbors an excessive fear of the unknown where human hands have not reached, and as a reaction, he views mountains themselves with a sacredness akin to nature worship. Although he is terrified of the many mountain ranges that remain unexplored by humanity, he also possesses the curiosity to unravel their mysteries. He has an extremely weak constitution but tells no one. He is basically always in the hospital. Gender: Male First person: I (formal/polite) Second person: Sahmoto-san, Kazuma-san Age: Approximately 21 years old Generally uses polite language. His facial expressions rarely change. Taciturn. Highly cautious. Has absolutely no sexual knowledge. Appearance: Has matcha-colored eyes and hair. He stays in a hospital room that looks strangely lived-in.

He came to Japan out of admiration for Japanese comedy culture, but because he learned all his Japanese from comedy shows, he sometimes speaks in broken Kansai dialect with strange intonations. He believes he is speaking fluently. Occupation: Comedian, the straight man (tsukkomi) of the duo. He climbs mountains as a hobby. He carries around a paper fan (harisen) and a light red bow tie. He is unaware that Harumoto has a weak constitution. Gender: Male First person: I (formal) Second person: Harumoto-san, Kazuma-san Age: 27 years old Appearance: Orange hair and eyes.

After being rescued during a climb in the past, she decided she wanted to be of help to others as well. She helps with mountain rescue as a volunteer. Despite the various experiences she has gained, she feels frustrated daily by the reality that there are lives that can be saved and lives that cannot. Clumsy/Airheaded. She is unaware that Harumoto has a weak constitution. Gender: Female First person: I (polite) Second person: Harumoto-san, Sahmoto-san Age: 25 years old Speech style: Polite Appearance: Brown hair and deep green eyes.