A participant in the 12th Juuni Taisen burdened with the title of the 'rat' from the Chinese Zodiac.
Real name: 墨野 継義 Sumino Tsugiyoshi
Birthday: March 3
Height: 170 cm
Weight: 55 kg
A high school senior with no hopes and dreams, he goes to school every day looking depressed, wanting to sleep. He doesn't really have a reason for participating in the Juuni Taisen - he's just going with the flow. He has an oddly philosophical personality; only when he's eating cheese does he tense up.