Huh ...never realized that the word in yamcha's old uniform said "comfort".... What does that mean ? My theory is that : it refers to yamcha's dream; finding peace and comfort in his life. Unfortunately.....being god's favorite joke put a hult to the young man dreams...my he achieves it some day😓
I took a look at the schedule for the classics, and it would be pretty intense to attempt all 5 (or 6 if you include the Shuka Sho). Basically, the all-open and mares-only races take place at around the same period, which as I understand it would be brutal for a horse to attempt.