サイレントチェーンでしょう
sairentochēndeshō
1. Probably a silent chain.
Noun
#2785071
1. Probably a silent chain.
1. kindergarten (in Japan, non-compulsory education from age 3 until primary school); preschool
1. chain (bicycle, measuring, tire, etc.)
2. chain (store, hotel, etc.)
1. delay; latency
1. silent
2. silent film
3. silent letter
1. changer
1. Chechnya (Russia); Chechen Republic
1. supermarket chain
1. national chain
1. it seems; I think
2. right?; don't you agree?