The Pavillion Salamandre (2006)
Original title: パビリオン山椒魚
The Pavillion Salamandre is a 2006 Japanese-language movie directed by Masanori Tominaga, with a running time of 1h 38m. It stars Joe Odagiri, Yuu Kashii and Kiki.
Four beautiful sisters are entrusted with taking care of Kinjiro, a giant salamander and national treasure. Rumors spread that Kinjiro is an impostor, so a genius x-ray technician is sent to run some tests.