170 cm (season 1)
|Base of Works||
Elementary school student
Momoko Saitō, Rie Kugimiya (drama CD)
Nazuna Takanashi is the youngest sister in the Takanashi family. She is very mature for her age and is almost as tall as Souta, which drives him crazy, but despite all that she has a soft spot for Souta and absolutely loves him. She also tends to be a bit of a troublemaker at times.
Nazuna is the fourth sister and the youngest in the Takanashi family at age 12. Still in elementary school, she is almost as tall as Sōta Nazuna appears in chapter 25 of the manga. When she was little, she sees the abuse endured by Sōta from her other sisters. Wanting to protect her brother, her goal is to grow up to be the "elder killer". So far, only Izumi is being spared.
She mistakenly thinks that her brother is masochistic and assumes that Inami is Sōta's girlfriend before asking Inami if her brother enjoys being hit. It is implied (as is unusually frequent in anime and manga) that she may love Sōta a little more than is normal for a sibling; after convincing herself that her brother is a masochist, she proceeds to seek Kozue's help in learning to act violently. Sōta is unaware of her misconceptions but very conscious of her effortlessly manipulative behavior; he worries that Nazuna will grow up to be an even worse sadist than the other sisters. Being still in elementary school, her stamina makes it harder for her to stay up late at night. Using a school report assignment as an excuse and with bribes to the manager, she starts to help out at the restaurant. Later in the series, she helps out once in a while and appears to work without pay.