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Raiha Uesugi (上杉うえすぎ らいは, Uesugi Raiha?) is the younger sister of Futaro Uesugi. She is the one who cooks for the family, and despite still being in elementary school, she's wise beyond her years.[1][2]


Raiha is a slim young girl who stands at a medium height with long black hair, green/brown eyes (in Season 1, brown in Season 2), a simple butterfly-shaped ribbon, holding up her hair in a high cowlick.



Raiha is a cheerful girl who is essentially the head of the family, despite her young age, since she's the one who takes care of financial matters and cooks for the family.[3] Her mother's absence forces her to spent more time at household matters, leaving her to hold back a lot of things a child normally do.[4] She cares a lot about her brother and concerned about his life, even when both of them have grown up significantly.[5][6]


Futaro says that Raiha has been holding back all this time due to their family situation.[7]


Raiha is good at cooking as she is able to cook various meals.[8] In chapter 23, it is revealed that Raiha has a mediocre, if not poor, constitution. Raiha is the one who cooks in the family.[9]

Raiha is seen to have good wisdom and perception. She has a good understanding of her family issues and uses those circumstances for her/their benefit.[10] Raiha is also hinted to have a shrewd mind, capable of using her expressions to convince people to follow her lead, or exploit her cuteness to achieve her goals, as shown in several occasions.[11][12] Raiha uses her charms to entice Itsuki Nakano.[13] Raiha is able to connect the four Nakano Quintuplets with Itsuki, despite their different hair lengths and accessories, something that Futaro is unable to do.[14]


  • "My brother is trash. and egoistical. and like the worst guy ever. but he has a lot of good qualities too!" - Raiha Uesugi (S01E01).[15]
  • "I'll treasure it for the rest of my life" - Raiha Uesugi (S01E04).[16]


  • Raiha believes in charms as she is seen making one herself (See Raiha's Charm).


  1. ^ Manga Chapter 2, page 28
  2. ^ Manga Chapter 2, page 30
  3. ^ Manga Chapter 32, page 2-3
  4. ^ Manga Chapter 7, page 14
  5. ^ Manga Chapter 24, page 5
  6. ^ Manga Chapter 32, page 3
  7. ^ Manga Chapter 7, page 14
  8. ^ Manga Chapter 2, page 30
  9. ^ Manga Chapter 2, page 2
  10. ^ Manga Chapter 2, page 31
  11. ^ Manga Chapter 7, page 12
  12. ^ Manga Chapter 7, page 23
  13. ^ Manga Chapter 7, page 12
  14. ^ Manga Chapter 7, page 21
  15. ^ Manga Chapter 2, page 31
  16. ^ Manga Chapter 7, page 20