マイナーチェンジでしょう
maināchenjideshō
1. Minor change; Likely a minor change
Noun
#84827
1. Minor change; Likely a minor change
1. minor; small
2. minor (key, scale, etc.)
3. the minor leagues (US baseball)
1. it seems; I think
2. right?; don't you agree?
1. interchange; service interchange
1. minor change
1. miner (esp. of cryptocurrencies)
1. image change; changing one's image
1. model change; model changeover
1. changeup (pitch)