還暦かんれき横綱よこずな手数てすうりでしょう
kanrekiyo kozuna tesū irideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 還暦横綱手数入り

1. Likely a seasoned pro.; Probably quite skilled.

Polite
Presumptive
Conjecture
Sumo