This festival is a two-month long umbrella event throughout October and November for lots of smaller events related to Japanese art, culture, cuisine, and tourism.
Organisers claim an amazing kaleidoscope of events being run at venues throughout Hong Kong and online over a period of slightly longer than two months.
Among the highlights is the Hong Kong Japanese Choir Autumn Concert 2022 on Sep 17, which will perform songs from popular anime shows. A full list of events can be found on their website.