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終日
Application of Entrance Exam. of Akita Univ. Eng. Sci. Graduate School
Application of Entrance...
JCA Convention, Aug. 8-7, 2022
日本地図学会 定期大会 2022-8-6(sa...
Business Trip, Fukuoka and Kitakyushu
???Business Trip???, Fu...
Meeing with SaI at Akita Sta.
Meeing with SaI at Akit...