Game Design, Illustration: 326 (Nakamura Mitsuru) Graphics: Shimada Misaki (Arclight) Lead Developer: Atsushi Hashimoto (Arclight) Compilation: Sho Goto, Kunihito Nozawa, (Arclight) *The topic cards can also be mixed with previous "ito" games when playing. 【スペック】 Size: Number Card: 44 x 63mm / Topic Card: 63 x 88mm / Oath Card 63 x 88mm Players: 2-14 Playing Time: 5-15min. Age Range: 8-99yrs old [Set Contents] Number card x100 Zero tile x2 Topic card x20 (120 topics) Topic frame Crystal x28 (7 Colors x4) Hourglass (1min.) Oath card Instruction paper