Quick answer — Tomoe Aratani worked on Air (Character Design), Air in Summer (Character Design), Sora wo Miageru Shoujo no Hitomi ni Utsuru Sekai (Character Design).
Tomoe Aratani worked on Air (Character Design), Air in Summer (Character Design), Sora wo Miageru Shoujo no Hitomi ni Utsuru Sekai (Character Design).
