HidetakaOgawa
(HidetakaOgawa)

Usage start date: 07/18/2018

2020

11/11

(Wed)

19:00〜

Attending

Fukuoka Blockchain Summit 2020 Ended

GBEC

Fukuoka Blockchain Summit 2020

ayasamind ayasamind

オンライン

61/65

2020

10/21

(Wed)

2020

10/07

(Wed)

21:00〜

Attending

2020

10/06

(Tue)
HidetakaOgawa