Komachi to Dangorou  

古町と団五郎, Komachi and Dangorou, Komachi to Dangorou: Lagoon Stone wo Sagase!, Komachi to Dangorou ~Lagoon Stone o Sagase!~, Komachi and Dangorou: Find the Lagoon Stone!, Komachi & Dangoro, 古町と団五郎 〜ラグーンストーンを探せ！〜

In Niigata City, the mascots are Komachi Hanano and Dangorou Sasa. They embark on a quest to locate the enigmatic rock which descended from above and vanished following its fall.