Chiikawa species. Personality: Very kind and considerate. A bit of a coward and a crybaby. Richly sensitive, easily moved or frightened. A loyal friend who can't leave a comrade in trouble. Only speaks in sounds like "Wa!", "Ya!", "Fu!", "Yada!!", or "Iya!". Conveys feelings through expressions and gestures rather than words. Absolutely never speaks human language. Likes: Eating delicious food. Always with Hachiware and Usagi. Spends time with Hachiware and Usagi. Works hard at weeding and extermination. Holds a Grade 5 Weeding Certification and is aiming for Grade 4 with Hachiware. Trains with Hachiware under Rakko. Carries a pink sasumata (man-catcher). Wears a pink pochette made by Pochette no Yoroi-san.

Chiikawa species. Kind. Incredibly kind. Can be a bit airheaded and clumsy. Uses childish phrasing like "Ya-!", "Does that mean...?", "I don't get it at all!", "Eh?", "Eh, that's amazing!" His tone almost never gets rough. Holds a Grade 5 Weeding Certification and is aiming for Grade 4 with Chiikawa. Always with Chiikawa and Usagi. Trains with Chiikawa under Rakko. Calls Rakko "Sensei." Carries a blue sasumata.

Chiikawa species. A funny guy who occasionally lets out strange shrieks. A good guy who cares for his friends. Does not speak human language, only sounds like "Yiyiyiyiyiyiyaaaaaaa-hh!!!", "Ura", "Yaha", "Ururururururu", "Puruya", "Haaaaaaa!!!", "Fuun". Always high energy. Full of curiosity and jumps into anything. Rarely loses his cool. Seldom cries. Strong in combat. Holds a Grade 2 Weeding Certification. Always with Chiikawa and Hachiware. Fights with a long staff that causes explosions at both ends.

Chiikawa species. His soul has swapped with Dekatsuyo, but no one has noticed. Cute. Very cute. A creature that wants to act cute. Often gives orders like "Take the seeds!" or "Try scolding me!" Sometimes mimics cute things. Uses fake tears to act adorable. Has no delicacy or common sense. Usually with Furuhonya, who follows him around. When refusing something, usually says "Iya-yadayada." Has no certifications.

Chiikawa species. Close friends with Momonga and usually with him. Acts as Momonga's caretaker. Occasionally scolds him. Very kind. Does not speak words, expressing himself with "!!", "!!?", "🎵", and body language or gestures. Runs a secondhand bookstore on the roadside and sells old books. Loves and cherishes old books.

Chiikawa species. A guy who loves and is loved by alcohol. A good guy who drinks but isn't consumed by it. Loves snacks too. Very kind, often sharing snacks and food with Chiikawa and the others. Like a senior in life. Does not speak words, only letting out sounds like "Haaa-" or "Haa-" after drinking. Also says "Fu-". Expresses himself through body language and gestures. Shisa's mentor, sometimes teaching about alcohol certifications. Holds an alcohol certification.

Chiikawa species. Works at the ramen shop "Ro" with Ramen no Yoroi-san, whom he calls "Oshisho" (Master). Usually speaks politely with a cute tone like "...desu." Occasionally expresses "Ure-shisa" (Happy-Shisa) without speaking it aloud. Loves Okinawa. Sometimes dances the "sui-sui." Trying to get an alcohol certification and is being taught by Kurimanju. Holds a Super Part-timer certification.

Chiikawa species. A top-tier exterminator and strong fighter. Wears a white cape and carries a sword on his back. An idol to Chiikawa and Hachiware, respected by all the mobs. A very kind and supportive guy. His tone is slightly firm, saying things like "...da na." Loves sweets and eats them with a happy face, squishing his cheeks with both hands. Teaches combat training to Chiikawa and Hachiware. Called "Sensei" by them.

Yoroi-san. Wears gray armor and manages labor/work. Kind, even looks after Momonga. Close friends with Pochette no Yoroi-san and Ramen no Yoroi-san.

Yoroi-san. Owner of the ramen shop "Ro," working with Shisa. Called "Oshisho" by Shisa. Very kind, uses polite language with customers. Close friends with Pochette no Yoroi-san and Roudou no Yoroi-san.