A dead principal runs the school through video tapes, with the help of his loyal secretary. The school's story comes to light through a police investigation into a grand robbery that took place at the school

HACHI has been watching over the city as the symbol of Shibuya station's loyal dog Hachiko statue. HACHI begins to move in present day Shibuya, spending a relaxed and fun daily life with his cheerful friends.

在这部轻松愉快的现代音乐喜剧中，深受观众喜爱的美空云雀（Misori Hibari）与黑帮巨星高仓健（Takakura Ken）搭档，闪耀登场。她先是欢快甜美地演唱了一首教孩子们英语字母的歌曲，接着又试图避开父母的谆谆教导，全程欢乐不断。在得罪了心仪之人后，她毅然踏上了将对方追到手的征程……

扇谷定正率领大军进攻安房滝田城，城主里見義実的爱犬八房与城兵英勇奋战，成功击退敌军。然而，八房在与扇谷方魔女白比丘化身的大蛇激战后，化作仁義礼智忠信孝涕八颗珠子散落。此时，“八颗珠子诞生的八名剑士，将会拯救未来里見家危机”的预言应验，二十年后扇谷大军再次来犯。忠臣金碗大輔化名大法師，踏上寻找八名剑士的旅程。八犬士之一的犬塚信乃与同为犬士的犬飼現八在芳流閣上激斗，不慎落入大利根川，幸被犬田小文吾救起。在大法師的告知下，二人得知彼此是义兄弟。另一边，寻找犬塚信乃的未婚妻浜路，在危险之际被犬山道節、犬川荘助救下，随后他们兵分两路继续寻找信乃，来到扇谷部将墓田権頭的城下。城下田楽一座的旦開野，一心想为双亲报仇，欲刺杀権頭，而此时犬江親兵衛也恰好怀着志向来到了城下……