Mangaka, aka Koge-Donbo. Her works include Di Gi Charat and Pita Ten, and she was also the character designer for Chicchana Yukitsukai Sugar.
Current pen-name: ใใใฉใใผ* (Kogedonbo*)
Old name: ใณใฒใฉใใผ (Koge Donbo)
The other name: ๅฐๆฅ ใใใ (Koharuno Kokoro)