The Japanese communications service provider NEC BIGLOBE reported on March 8 that "PreCure" was the #6 most Tweeted and #1 hashtagged word in Japan from February 1 to March 1. Each were the highest positions for anime/manga related words in February. The reason for the extreme popularity was no doubt the sensational start of the newest TV series Smile PreCure! on February 5.
my most tweeted is chibi lol because of this
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