SNS
X(Twitter)
GSIS X(Twitter):https://twitter.com/GSIS_Tohoku_U
GSIS X(Twitter)(for students):https://twitter.com/GSIS_TU_student
GSIS X(Twitter):https://twitter.com/GSIS_Tohoku_U
GSIS X(Twitter)(for students):https://twitter.com/GSIS_TU_student