Chisaki Hiradaira

Original Name 比良平 ちさき
Romaji Name Hiradaira Chisaki
Nicknames Chii-chan
Series Nagi no Asu kara
Age Varies throughout the series
Weight Not specified
Height Not specified
Date of Birth July 3
Blood Type Not specified

Chisaki Hiradaira from “Nagi no Asu kara”: A Character Analysis

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Chisaki Hiradaira is portrayed as a kind, cheerful, and mature girl who cares deeply for the people she loves. She is known for her calm demeanor and dislikes getting into fights or bullying. Chisaki is a childhood friend of Hikari, Manaka, and Kaname, and she cherishes their friendship. Although she harbors romantic feelings for Hikari, she chooses to hide them after realizing his love for Manaka, fearing that it might jeopardize their relationship. Chisaki is shown to be afraid of change and feels guilty for living a relatively happy life while her friends were absent. Throughout the series, she clings to her old feelings for Hikari, but eventually falls in love with Tsumugu.


Chisaki is from the land of the sea and is one of the students of Shioshishio. After the Ofunehiki Festival, where she and her friends were separated, Chisaki decided not to go into hibernation like the others. Instead, she stayed with the Kihara family and continued to study nursing. When reunited with her Shioshishio friends after the time jump, Chisaki feels a sense of isolation due to the age gap that has developed between them. Her fear of change and longing for the past become important elements of her character development.


Chisaki is described as a beautiful young girl who believes she has grown taller than her peers. She has pale skin and long purple hair tied in a ponytail that cascades down her back. Her appearance reflects her gentle and mature nature, and she often carries herself with grace and poise. Chisaki’s visual design complements her role as a maternal figure within her group of friends.


While Chisaki’s character does not possess any extraordinary supernatural abilities, she does exhibit emotional strength, resilience, and a caring nature. Her ability to empathize and provide emotional support to her friends is one of her greatest strengths. Chisaki’s willingness to put others before herself and her dedication to the well-being of those she loves make her a valuable asset to the group.


Chisaki Hiradaira is a fictional character from the anime series “Nagi no Asu kara” (also known as “A Lull in the Sea”). She was created by the original author of the series, Project-118, and brought to life by the animation studio P.A.Works. Chisaki’s character arc and development contribute to the overall narrative of the series, which explores themes of friendship, love, and the challenges of coping with change.

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Chisaki Hiradaira – FAQ

Who is Chisaki Hiradaira?

Chisaki Hiradaira is a fictional character from the anime series “Nagi no Asu kara”, also known as “A Lull in the Sea”. She is one of the main characters in the series and plays an important role in the story.

What is Chisaki’s role in “Nagi no Asu kara”?

Chisaki is one of the main characters in “Nagi no Asu kara”. She is a childhood friend of the protagonist, Hikari Sakishima, and is part of a group of friends who live in an underwater village called Shioshishio. Chisaki’s character undergoes significant development throughout the series as she navigates complex relationships and deals with personal growth.

What are Chisaki’s personality traits?

Chisaki is portrayed as a caring and responsible person. She is kind-hearted, empathetic, and often acts as a peacemaker within her group of friends. Chisaki can be selfless to a fault, sometimes putting the needs of others before her own. She is also known for being level-headed and mature, often providing guidance and support to her friends in difficult situations.

What is Chisaki’s relationship to Hikari Sakishima?

Chisaki and Hikari have a close relationship as childhood friends. They have known each other since childhood and share a deep bond. However, their friendship becomes complicated when certain events cause them to drift apart. Despite the challenges they face, Chisaki’s feelings for Hikari remain an essential aspect of her character development throughout the series.

How does Chisaki adjust to life on the surface?

Due to certain circumstances, Chisaki and some of her friends from Shioshishio are forced to adjust to life on the surface. At first, this transition is challenging for Chisaki as she clings to her memories of the underwater village and struggles to find her place in the new environment. However, as the series progresses, Chisaki gradually adjusts to life on the surface and begins to embrace the opportunities it offers.

Does Chisaki have any special abilities or powers?

In “Nagi no Asu kara”, Chisaki does not have any supernatural abilities or powers. She is portrayed as an ordinary human character with relatable strengths and weaknesses.