*Takanori Sugimoto^1,2,3 (1. Center for Quantum Information and Quantum Biology, Osaka University (Japan), 2. Advanced Science Research Center, Japan Atomic Energy Agency (Japan), 3. Computational Materials Science Research Team, Riken Center for Computational Science (Japan))

*Steffen Backes^1,2,3, Yuta Murakami², Shiro Sakai², Ryotaro Arita^1,2 (1. RCAST, University of Tokyo (Japan), 2. CEMS, RIKEN, Saitama (Japan), 3. CPHT, Ecole Polytechnique, Palaiseau (France))

*Yutaro Akahoshi¹, Kazunori Maruyama¹, Hirotaka Oshima¹, Shintaro Sato¹, Keisuke Fujii^2,3 (1. Fujitsu Ltd. (Japan), 2. Osaka Univ. (Japan), 3. RIKEN (Japan))

*Sergei Manzhos¹, Manabu Ihara¹ (1. Tokyo Institute of Technology (Japan))