Artist, web novelist. It seems that he was the scenario writer of this doujin game. Likes nudism.
Japanese name: ๅ้ ใฟใฑใใณ (reading is given as Ugono Takenoko, a wordplay for 'bamboo shoots after rain'
Circle & site name: ใฟใฑใใณใใณใ or ใใใฎใๆฌ่ (Takenoko Honpo)