スライド制 だろう
suraidoseidarō
1. Probably a sliding scale.; Likely to be a sliding system.
Noun
#2583153
1. Probably a sliding scale.; Likely to be a sliding system.
1. system; organization
1. rule; government
1. woman; female
2. feminine gender
1. make; manufacture
1. consequence; outcome
1. (one's) life