1. RIKEN Center for Emergent Matter Science; Wako Saitama 351-0198 Japan
2. JST ERATO Isobe Degenerate π-Integration Project; Advanced Institute for Materials Research; Tohoku University; Katahira Aoba-ku, Sendai 980-8577 Japan
3. JST-PRESTO; 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
4. Department of Physics; University of Tokyo; Hongo Bunkyo-ku, Tokyo 113-0033 Japan
5. Centre de Physique Théorique; École Polytechnique; CNRS; Université Paris-Saclay; F-91128 Palaiseau France
6. Department of Applied Physics; University of Tokyo; Hongo Bunkyo-ku, Tokyo 113-8656 Japan