2000 / 83m - Japan
Even though its appeal might be limited to a rather small group of film fans, I still feel 19 is undervalued (and incredibly underwatched).
The Samurai Master
2018 / 93m - Japan
Cute but somewhat derivative comedy about a samurai who wakes up in modern times. The film is very lighthearted, the actors do a decent job and there are some solid jokes, but this has been done many times before, often a lot better too (think the Termae Romae series). It's sweet and unobtrusive filler, but not all that memorable.