■Preface
As a Chair of Physics Education Committee―To Make Physics More Familiar
Masaru Suzuki......407

■Researches
Computational Survey of New Ice Polymorphs
Masakazu Matsumoto, Takuma Yagasaki, and Masanori Hirata......410

Making Spin Current in Organic Magnets
Makoto Naka......416

Cosmology from Cosmic Shear Using Subaru Hyper Suprime-Cam Data
Chiaki Hikage......422

A New Relation between Hawking Radiation and Chaos
Takeshi Morita......427

Intramolecular Fragmentation of Magnetic Moments Near Quantum Spin Liquid
Shigeki Fujiyama and Reizo Kato......433

■Experimental Developments
Development of Fast Scintillators for High-Energy Photon Detection
Masanori Koshimizu......439

■Crossroad
Neutrino Interaction Experiments Just Started at J-PARC
Tsutomu Fukuda and Tatsuya Kikawa......445

■JPSJ Selected Papers in the Latest Issue......450

■PTEP Selected Papers in the Latest Issue......452

■La Toccata......453

■Obituary......455