Hiroki Ozaki

• You Call That Service?, Vol. 3 (light Novel)
• You Call That Service?, Vol. 6
• You Call That Service? Vol. 1 (light Novel)
• You Call That Service?, Vol. 2 (light Novel)
• You Call That Service?, Vol. 4 (light Novel)
• You Call That Service?, Vol. 5 (light Novel)
• You Call That Service?, Vol. 6 (light Novel)
• You Call That Service?, Vol. 7 (light Novel)