01 / Sakihama Niwaka (佐喜浜にわか)
Rehearsed in a single night,never staged a second time.
An improvised short play offered at the autumn festival of Sakihama Hachimangū (佐喜浜八幡宮). The Agency for Cultural Affairs writes that Sakihama has kept the original spirit of niwaka (にわか), born in early-modern Osaka, through one-night rehearsals, a ban on repeat performances, topical gags, and the presence of the obon-mochi (オボン持ち) prompter.
- Nationally selected intangible folk cultural property (selected Dec. 13, 1994)
- Preserved by the Sakihama Hachimangū Ancient Ritual Preservation Society (Agency for Cultural Affairs)
- In 2026, the eve festival is Oct. 10 and the main festival day Oct. 11 (city)


