Showa Pilgrimage - Inside the Hihokan Museums
- Originální název: 昭和聖地巡礼~秘宝館の胎内~
- Žánr: Dokumentární
- Režie: Ryohei Sasatani
A documentary focusing on Hihokan museums, adult sex-focused museums from the Showa era. In the 70s, there were many of these museums, in 2007, only six remain.
