Been meaning to share these but somehow kept forgetting to do it.

FUN FACTS:
1) Mio Imada who plays Miyo Saimori made that purple kumihimo cord (hair tie) herself.
 
2) Ren Meguro, who plays Kiyoka Kudo, is a member of Snow Man. His group sing the end credit song (titled "Tapestry") for this movie. Ren sings the first two lines and a few more throughout the song.

3) Both Ren and Mio celebrated their 25th birthdays on set while shooting the movie in early 2022.

4) They also celebrated their 26th birthdays while promoting the movie in early 2023.

5) Fans affectionately call them 'MemeMio'.

6) This movie was released at Japan cinemas on 17 March 2023, a few months before the anime started airing on Netflix in July 2023.

7) Ren and Mio co-starred again in a modern day JDrama "Trillion Game" (Netflix).

8) Kenjiro Tsuda (VA for Nanami JJK) who plays Grand Steward Kamomura Norio in "My Happy Marriage", also plays a supporting role in "Trillion Game".

If you guys know any more trivia, please do share!  ?

P/s : In case you're wondering about these emojis  ??, the official Twitter for the movie uses them in their posts for the movie ?