Also known as: ハルちゃん落書きシリーズ, ハルちゃん放浪記シリーズ
ハルちゃん (Haru-chan) (the name is from pixiv #33828970 / post #1365923)
Original character by Ryosios. Has very long Pink Hair and heterochromatic eyes wearing a White Dress and sporting a huge Battle Axe. She usually appears in post apocalyptic images by the artist.