How do you tell them apart?
>>121187293
>tell them apart
Why would you need to when they are all essentially the same character bar Aoko?
>>121187293
Who's the one in all black?
>>121187293
Aoko has brown hair, one's a loli and the other two are shit.
>>121187293
You don't.
They are all shit. Especially the first one.
>>121187293
Aoko and Mana are fine. The two on the left are shit.
Not sure what Mana has similar to the other 3. She's not even tsundere. Also Mana is best among those.
>Nasu is a good author
By their anus.
Obviously through those completely unique and well written character personality, which are commonly found in media such as Anime or Manga or VN.
OP sure is a racist
>>121187293
By clothes, hairstyles and mannerisms.
>>121187293
Mana is a loli that loves bomber-kun, Aoko is super tsun, Rin has a lewd anus, and Azaka is ultra dere when it comes to her brother.
>>121187293
Their eyes, facial structure, hairstyle, style of clothing.