This episode of Meisaku is inspired by "Urashima Taro" from the children's song. Bolt can not sing the song "Urashima Taro" to the end. An "Utashima Taro" appears and tries to teach him the correct lyrics...and fails.

Utashima Taro is voiced by Yuyu-uta, a YouTuber.
 It was a run-down old place, not even worth locking up
 كان قصرا قديما منهارا لا يستحقّ أن يُقفل
der eine Bruchbude war,
die man nicht abschließen musste.
Era un palacio ruinoso
Era un palacio ruinoso
Miteux et tout cassé,
un palais tout pété
Un vecchio rudere, neanche lo chiudevano a chiave
Uma mansão decadente que não valia um tostão
Это была развалюха, 
которую не стоило запирать на ключ.