Sheng, a high-school student being held back a year, by chance acquires a notebook that belonged to the WWII Imperial Japanese navy and using it tries to find the long lost Kairyu Kai submarine. Whilst trying to solve this mystery, Sheng gathers a team together for the search. They not only locate the secret weapon, but discover something else as well.
Original title: Kairyu Kai Kai
Directed by: Ta-Wei CHAO
Country: Taiwan
Running time: 01 h 30 min
Category: Feature film
Techniques used: 2D computer
Target public: Teens, Young adults, Adults, Family
Looking for producer(s)/co-producer(s), investor(s), sales agent(s)
Directed by: Ta-Wei CHAO
Based on: "Kaiyru", de Guo-li Chang