Here is the full list of all 104 Miss Neko achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Happy new year!
Beat Yumi
Yumi's first time
Play with Yumi
Yumi's level
Bonus Level
Beat Meow
Meow's first time
Play with Meow
Meow's level
Sana
Miya
Mio
Miss Neko
Aoi
One round one win
Beat Mio
Mio‘s first time
Play with Mio
Bravo!
Mio's level
12 girls
Level 12
Beat Miya
Miya‘s first time
Play with Miya
Master
Miya's level
Level 11
Beat Sana
Sana's first time
Play with Sana
Sana's level
Level 10
Level 9
Beat Aoi
Aoi's first time
Play with Aoi
Aoi's level
Zoom Out
Zoom In
Momoko
Nana
Hina
Beat Nana
Nana's first time
Nana's level
Play with Nana
Level 8
Beat Momoko
Momoko's first time
Momoko's level
Play with Momoko
Level 7
Mei
Rinko
Hana
Saki
Youko
Hina's level
Play with Hina
Hina's first time
Beat Hina
Memories
Youko's first time
Beat Youko
Level 6
Beat Saki
Youko's level
Play with Youko
Level 5
Play with Saki
Saki's first time
Beat Hana
Saki's level
Level 4
Play with Hana
Hana's first time
Play with Rinko
Rinko's first time
Beat Rinko
Hana's level
Level 3
Rinko's level
Level 2
Mei's first time
Beat Mei
Level 1
Mei's level
Play with Mei
Hello meow
Complete hard mode in 5 minutes(or 7 minutes with DLC)
Complete hard mode in 7 minutes