You are viewing a single comment's thread from:RE: 佐藤航陽氏著書「お金2.0」読了と感想。I finished reading Mr. Sato's book"Money2.0",and impression.View the full contextView the direct parentyonakiyo (45)in #japanease • 7 years ago タイムバンクはベンチマークしときましょう！