assuming its ZUN on the stamp (due to the hat and the beer), shou is portrayed as sun wukong due to her pose (and maybe qualifying for shou's missing pagoda pool?), unsure of whos in the picture with alice/marisa, and im also assuming its koishi and satori beside okuu/orin but its not defined so left it as is
The ones with Alice and Marisa are Shinki, Yumeko, Mai, and Yuki, and the two with Okuu and Orin are definitely Satori and Koishi, you can see Koishi's hat and Satori's pink hair. Added them to the tags.
Additional details: Merry and Renko are in the Chinese city of Shanghai (you can see Shanghai's skyline including the Oriental Pearl). That panel is also shown behind Aya in her newscast.
Seija posting the "Luck" (福) sign upside down, which is ironic for her, because they are supposed to be posted upside down in real life.
Kaguya's room has a sign that says "欧" and "SSR", referencing the "SSR" rarity cards/collectibles in gacha-based games like FGO, and the shorthand for "欧州橙万岁" (lit. "Long live the European Orange), a prayer(?) that Chinese (and Taiwanese) players of gacha games would shout just before playing the gacha in hopes for getting really good pulls (such as the aforementioned SSR cards/collectibles).
I've scoured the image all-over with my eyes time and time again, and I've come to the conclusion that the hand giving the otoshidama to Reimu must be Rinnosuke's, because he's in the tags and I simply can't find him anywhere here.
I've scoured the image all-over with my eyes time and time again, and I've come to the conclusion that the hand giving the otoshidama to Reimu must be Rinnosuke's, because he's in the tags and I simply can't find him anywhere here.
Kaguya's room has a sign that says "欧" and "SSR", referencing the "SSR" rarity cards/collectibles in gacha-based games like FGO, and the shorthand for "欧州橙万岁" (lit. "Long live the European Orange), a prayer(?) that Chinese (and Taiwanese) players of gacha games would shout just before playing the gacha in hopes for getting really good pulls (such as the aforementioned SSR cards/collectibles).
The 欧 thing is not exactly right, "欧" in general is used to refer to being lucky, contrast with "非" being unlucky. Theses originated from the joke that if you didn't get anything good from the gacha, you're face will turn black out of anger (chinese expression) and Africans (非洲) will agree you're face is darker. The opposite is then Europe (欧洲) cuz they're white. People so lucky or unlucky will also be granted africans tribal chief (非酋) and european emperor (欧皇) because you're the best of them. Other derivatives include 欧气 (ou force) and 非气 (fei force) for the energy flow. Usage of these terms have expanded outside of gacha games, but mostly stayed within contexts of pulling a prize. e.g. You won't say someone is 欧 because they catch their bus at the last minute, but you well if they walk into a store and turns out to be the 1000th costumer so the store gift them a refrigerator or something.