If you really want a CIC, why not PC the CIP that’s about to turn one year to a CIC and apply for a CIP through the other CIP’s support link?
If you get a CIC, the base rate on all spend is at least 17.6x UR (50k SUB + at least 3k UR from MSR —> 53k UR/ $3k = 17.6). However, the CIC does have foreign transaction fees so it’s not practical to use it in Japan.
If you get the CIP via one of your support links, that’s at least 105k URs for $5k of spend, which is a return of at least 21x UR on that MSR.