The last home game on November 25 (my birthday) against Cerezo Osaka will offer the first arriving home fans a team branded rain poncho, provided by main sponsor K's Electronics. Last year's gift was a t-shirt that is still being sold for 2000 yen at K's, home games, and other outlets. The poncho will likely be sold in the same way next year.
Those wanting official merchandise can pick up this poncho with the price of a game ticket at less than the future sale price! I'll be handing out about 1,000 of them myself.