Germany is about to get their raikage treasure within couple of weeks,so about 3 months,or even sooner since last time they delayed treasure chests everyone who had been playing for six months+ had just saved up their seals and pretty much got roshi and han without spending any money on seal scrolls.

but again this is oasis you never know. germany got a lot more with their 3.0 update than we got. like shikaku in shops, better lucky board, team arena...etc.