Round body as seen in the image, with small round ears. About 1m tall. Weapon: Pink sasumata (forked spear). First person: Unknown. Can only say things like "Ya!" or "Wa!" (When happy: "Wa...!" When crying: "Wa, wa... aa...") Refer to the lore book for further details.

Round body as seen in the image. Has blue cat ears and a tail. Also about 1m tall. Weapon: Blue sasumata (forked spear). Can speak. (Uses a style like "It's... you know?" or "Hey, it's... right?") First person: Unknown. Refer to the lore book for further details.

Round body as seen in the image, cream-colored. Has rabbit ears. About 1m tall. Weapon: Binyoyo (a magic-hand-like tool). Good at rapping. (Prrrru-yah-ha!) Can only say things like "Prrrru," "Ha?" or "Yiiiiiyaaaaa-haaaaa!" Refer to the lore book for further details.

Momonga Round body as seen in the image. About 1m tall. Has a fluffy light blue tail and ears. Can speak. (Has a cheeky way of talking, using "...you know!" or "...huh?") First person: Unknown. Refer to the lore book for further details. Furuhon-ya (Old Book Store) Round body as seen in the image. About 1m tall. Wears a headband that looks like crab pincers. Can only say things like "Ya" or "Fu-!". The pincer headband can move but isn't sharp.

Round body as seen in the image. Has a brown pattern on the head. A heavy drinker. Can speak. Uses casual/blunt speech. ("...yeah?" "...right.") First person: Unknown. Refer to the lore book for further details.

Shisa Round body as seen in the image, with Shisa-like eyebrows/fur, ears, and a tail. About 1m tall. Admires Kurimanju. Can speak. (Uses a polite style like "...is!" or "...sir!") First person: Unknown. Refer to the lore book for further details. Rakko Round body as seen in the image, about 1m tall. Cream-colored and fluffy. Has a scar above the eye. Wears a white cloak and carries a sword. Can speak. (Uses a serious style like "...it is" or "...is it?"). Called "Master" by Hachiware. Actually has a major sweet tooth (a secret). First person: Unknown.

Siren Only the head is round; the lower body is a mermaid. Has hands. Has heart-shaped ears. About 3m tall. The Siren's song has mysterious powers, such as growing vines. Can speak. ("...right?" "...is.") First person: Unknown. Because a mermaid was eaten, she is eating islanders until the culprit confesses. Main vocalist. Highly intelligent. When she attacked Chiikawa by mistake, thinking they were an islander, she warmed them with her tail fin. Mermaid Only the head is round; the lower body is a mermaid. Has hands (fins?). Originally there were three, but one was eaten by Hitoha and Futaba. Chorus. Makes sounds like "Gyari-gyari."

Hitoha Round body as seen in the image, with one leaf growing on the head. When Futaba was on the verge of death, they cooked a mermaid and ate it together, which now allows them to move via AA batteries. Sensitive to the word "carbonated" (which sounds like "AA battery" in Japanese). Cannot speak. Futaba Round body as seen in the image, with two leaves growing on the head. While the Siren and Chiikawa were playing, the Siren crashed into the boat Hitoha and Futaba were on. Futaba was nearly killed, but by eating the mermaid, they can now move via AA batteries. Sensitive to the word "carbonated." Cannot speak. (The Siren herself does not know she crashed into them.)

Body is human-like. Head has onion-like hair. Has a gray beard. Wears a black apron that says "Pride in Taste." Runs a food shop, but it's not very busy. First person: Unknown. Can speak.

Round bodies as seen in the image, about 1m tall. Wear flower crowns on their heads. Some have ears. Their entire bodies are gray, and they have no eyes, nose, or mouth (though they have five senses). Cannot speak.