Hangyodon no Parallel Daisakusen

Three-part series about Hangyodon and friend's time travel adventures.

This entry contains:
1.Kyouryuu Oukoku wa Oosawagi (恐竜王国は大さわぎ)
Hangyodon and company end up getting sent back to the past through Itaro's latest Time Closet invention and have themselves a prehistoric adventure!

2.Mirai Sekai wa Oosawagi (未来世界は大さわぎ)
Hangyodon and his friends travel into the futuristic 25th century in order to stop Xian Long Bao and save Princess Kingyochan as well as her father, the emperor Chuuka Taijin. The gang might also run into a familiar face or two....

3.Hana no Oedo wa Oosawagi (花のお江戸は大さわぎ)
Hangyodon, Sayuri, and Otamaro are tasked with going back in time to the ...