Dersu Uzala (Russian: Дерсу Узала, Japanese: デルス·ウザーラ, romanized: Derusu Uzāra; alternative U.S. title: Dersu Uzala: The Hunter) is a 1975 Soviet-Japanese biographical adventure drama film directed and co-written by Akira Kurosawa, his only non-Japanese-language film and his only 70mm film.
https://en.wikipedia.org/wiki/Dersu_Uzala_(1975_film)
Do yourself a favour and watch this film.
I have! It's great. I unironically love the long stretches of nothing happening, the slowwww pace. Kurasawa does it again!