This book, planned to commemorate the 70th anniversary of the dedication of International Christian University(ICU), compiles the activities of alumni who have devoted themselves to Christian-related work in fields such as ministry, school, welfare, and research. Not only the personal interactions during their time at ICU and the struggles of their youth, but the 70 years are also a lifetime record for those who were at the school when it first opened, and we can learn of the footsteps they have made, despite the twists and turns, supported by the learning and encounters they have had at ICU.

The fact that the school was built on the repentance and the reconciliation of the World War Ⅱ is common to the founding spirit of ARI, and we hope to continue to be comrades who sincerely face this issue and continue to bear witness to it.