Tenjō-Name appeared primarily during the Shonen Sunday run as a resident of the Yōkai Apartments, usually only as a background character.
He made a much more prominent appearance in the Shinpen GeGeGe no Kitarō chapter Tofu-Kozō, where he is brought in to lick up the mold outbreak caused by Tofu-Kozō. When this proves too much even for him, a spoonful of his gastric acid is mixed with a tubful of water to create a mold-removing elixir to save the day.
Powers and Abilities
Extendable Tongue: Tenjō-Name can extend his tongue to lick mold off of any surface.
Mold Dissolving Elixir: Mixing only a spoonful of his gastric acids with a tubful of water can create an elixir that can dissolve any mold.