The Tatami Time Machine Blues (2022)
Original title: 四畳半タイムマシンブルース
The Tatami Time Machine Blues is a 2022 Japanese-language animation movie directed by Shingo Natsume, with a running time of 1h 33m. It stars Shintaro Asanuma, Hiroyuki Yoshino and Maaya Sakamoto.
It is August 12th. After the remote control to his boarding house's only air conditioning unit is inadvertently destroyed by spilled cola, "I" devises a plan to return to yesterday in a time machine to recover the remote before it breaks. However, his prankster friend Ozu cannot resist playing with past events, even if it means bringing the universe to the brink of destruction. Now "I" finds himself racing through time to avoid disaster.