When Ozora launched the yellow, it was at the same time that the OG paint was discontinued. Ben and I each bought one from a Japanese website the first day they were online, when they arrived we couldn't believe it... they were terrible! After the OG paint (<3 Green!), the yellow paint just had no life or feel to it. The tamas were super heavy compared to the kens too, overall we were not very hyped, but the upside is it prompted me to buy every OG green my wallet could handle. lol, I played mine a bit, then gave it away eventually.
On the topic of Yellow Ozoras, I remember that Yamagata Koubou made a limited run of Yellow Oozies for an event last year. Any idea if they plan to bring them back like they did the Sky Blue Ozoras?
They were on the last order sheet I saw in December so at least at that time they were still current.