Narrates the episode previews. Each episode featured a different famous voice actor.

Episode 1: Reiko Katsura (Nano-chan's big toe)
Episode 2: Masako Ikeda (amashoku)
Episode 3: Hiroshi Masuoka (straw doll)
Episode 4: Noriko Ohara (apartment)
Episode 5: Rikiya Koyama (onomatopoeia)
Episode 6: Fumihiko Tachiki (peso, 10 yen, wadou kaichin)
Episode 7: Norio Wakamoto (wooden cube)
Episode 8: Tomokazu Seki (double-yolked egg)
Episode 9: Aya Hirano (Shogi king piece)
Episode 10: Masako Nozawa (Origami frill-necked lizard)
Episode 11: Fuyumi Shiraishi (Mud and steel ball)
Episode 12: Satomi Koorogi (Cider)
Episode 13: Megumi Ogata (International flags)
Episode 14: Shigeru Chiba (Soccer ball)
Episode 15: Yoshiko Sakakibara (Oil)
Episode 16: TARAKO (Plus-screw)
Episode 17: Kazuya Nakai (3 of spades)
Episode 18: Rikako Aikawa (Frappuccino)
Episode 19: Yuji Mitsuya (Clay)
Episode 20: Mami Koyama (Manga manuscript paper)
Episode 21: Sumi Shimamoto (Lovers' umbrella)
Episode 22: Hidekatsu Shibata (Melonpan)
Episode 23: Yui Horie (Graduation photo)
Episode 24: Ichirou Nagai (The law of vending machine)
Episode 25: Keiko Yokozawa (Nano-chan's screw)