Autumn is just around the corner. Most insect sounds we hear at night are crickets (Grylloidea) and katydids (Tettigoniidae).
(https://drkilligans.com/blogs/insects/what-insects-make-noise-at-night)
(https://www.reconnectwithnature.org/news-events/the-buzz/sounds-of-the-night-nocturnal-chorus/)
Insect Sounds, Kofu, Yamanashi, 9/01/2024