The 10th film in the Wakadaisho series, the Young Ace Yuichi Tanuma travels to Hawaii to train in deep-sea navigation. The Young Ace comes to the rescue of various women in peril, teaches a would-be restauranteur how to make sukiyaki, thwarts the romantic aspirations of his rival Ao Daisho, and competes in the finals of the Japan Judo Championship at the Nippon Budokan. Shot across various locations across Hawaii, Tahiti, Saipan, and Tokyo.
| Actor | Role |
|---|---|
 Yūzō KayamaYuichi Tanuma | Yuichi Tanuma |
 Yuriko HoshiSumiko Nishina | Sumiko Nishina |
 Kunie TanakaShinjiro Ishiyama | Shinjiro Ishiyama |
 Ichirō ArishimaKyutaro Tanuma | Kyutaro Tanuma |
 Chōko IidaRiki Tanuma | Riki Tanuma |
 Bibari MaedaYumiko Arita | Yumiko Arita |
 Machiko NakaTeruko Tanuma | Teruko Tanuma |
 Tatsuyoshi EharaSatoshi Eguchi | Satoshi Eguchi |
 Bokuzen HidariArita Hidezo | Arita Hidezo |
| RRyuji KitaProfessor Takaishi | Professor Takaishi |
| NNadao KirinoMatsuura Senpai | Matsuura Senpai |
 Naoya KusakawaHotta | Hotta |
| KKazuko TaniYoshie | Yoshie |
| MMitsuko MatsubaraEtsuko Osaki | Etsuko Osaki |
 Yoshiko TsubouchiYukiko Arita | Yukiko Arita |
| YYasuo ArakiHanatani | Hanatani |
| TTamami UrayamaFusako | Fusako |
| KKentaro WatanabeLive announcer | Live announcer |
| LLinda PopstyKitty | Kitty |
| DDiane WallerDany | Dany |