ママとケンカして家を飛び出した１０歳の少女アンナ。 なぜかショッカーたちに追われ、飛び込んだのは時を超える列車デンライナー。 降りた先は、平成元年──過去の世界でモモタロスたちと大冒険がはじまる。
Anna, a 10-year-old girl, runs away from home after an argument with her mother. For unknown reasons, she is later chased by Shocker. Then she manages to hop onto DenLiner, known as the train that crosses time. She gets off during 1989 - the first year of the Heisei Era and has a great adventure with Momotaros and others.
