Shizuku Hinomori, a character from Project Sekai. She is former member of idol group "Cheerful*Days" which she leave after disagreement with other member. She then join idol group MORE MORE JUMP! after Airi Momoi and Minori Hanasato convince her. Her birthday is 6 December. She is voice by Rina Honnizumi.

Relations Shizuku is sister of Shiho Hinomori of Leo/need, who she calls Shii. She is very close with Shiho and like watching Moon with her during Autumn Mid Year Festival. She has also met few of Shiho's friend, such as Saki Tenma and her brother Tsukasa Tenma. When she first become idol, she look up to then-trainee Airi Momoi, and they help each other become full idol. She have conflict with former member of Cheerful*Days due to them believe Manager show favouritism toward Shizuku.

Story Shizuku is first introduce argue with Airi over Shizuku decision to quit Cheerful*Days, with Airi anger that Shizuku can not decide. The arguement is overhear by Minori Hanasato, who try resolve argument. Minori ask Shizuku and Airi to help her out, and they agree. Shortly after Shizuku quit Cheerful*Days, when Airi overhear member talking about how Shizuku is gold-leash. Airi get angry at member but then get angry at Shizuku calling her gold-leash, leaving Shizuku feel alone. Airi eventually apologise to Shizuku when Minori run into Mai a past bandmate of Haruka Kiritani, Mai apologise to Haruka and Shizuku and Airi agree to help Minori put on show to help out Haruka. They put on show in SEKAI which they get to by playing "Untitled" song, and then Minori ask them to form idol group together which they do.