Arata Kaizaki

Original Name 海崎 新太
Romaji Name Kaizaki Arata
Nicknames Cigarette Guy
Series ReLIFE
Age 27
Weight N/A
Height 176 cm
Date of Birth August 12
Blood Type O

Arata Kaizaki of “ReLIFE”: A closer look at the protagonist


Arata Kaizaki, the protagonist of the series “ReLIFE,” is a complex character with a distinct personality. He is initially portrayed as an unemployed and disillusioned individual struggling to find success in his professional life. Despite his setbacks, Arata possesses a resilient spirit and a willingness to take risks. He demonstrates a compassionate and empathetic nature, often showing concern for the well-being of others. Arata’s experiences throughout the story lead to personal growth and self-discovery as he learns valuable lessons about friendship, love, and the importance of second chances.


Arata’s background is characterized by his inability to find stable employment. After quitting his first job after only three months, he is consistently rejected in subsequent job interviews. This hopeless situation takes an unexpected turn when he is invited to participate in an experimental program known as the ReLIFE Project. As a result, Arata’s appearance is changed back to that of a 17-year-old and he is given the opportunity to relive his high school days. This serves as a catalyst for his personal and emotional development throughout the series.


At the beginning of the ReLIFE project, Arata’s appearance returns to that of a 17-year-old. He is portrayed as a youthful and energetic character with short brown hair and gentle brown eyes. Standing at a height of 176 cm, Arata’s physical attributes complement his rejuvenated spirit. His appearance not only facilitates his integration into the high school environment, but also symbolizes his second chance at life.


While Arata does not possess any supernatural abilities, his greatest strength lies in his emotional intelligence and ability to connect with others. He has excellent interpersonal skills, allowing him to form deep bonds and gain the trust of those around him. Arata’s experiences as a working adult also provide him with valuable insights and wisdom that he shares with his peers. Throughout the series, he demonstrates resilience and determination in overcoming challenges, making him an inspiring and relatable character.


Arata Kaizaki is from the manga and anime series “ReLIFE” written and illustrated by Yayoiso. The story follows his journey as he navigates the complexities of high school life while hiding his true identity. The ReLIFE project that Arata becomes a part of serves as a backdrop for his personal growth and exploration of themes such as identity, second chances, and the pursuit of happiness. Arata’s compelling character arc resonates with audiences and highlights the importance of self-reflection and the potential for personal transformation.

Arata Kaizaki – FAQ

Who is Arata Kaizaki?

Arata Kaizaki is the main character of the manga and anime series “ReLIFE”. He is a 27-year-old unemployed and socially isolated individual who becomes involved in a unique experiment known as the ReLIFE program.

What is the ReLIFE Program?

The ReLIFE Program is a scientific experiment that allows individuals to relive their high school years for a period of one year. Participants take a pill that makes them look younger and are placed in a high school where they must navigate the challenges of adolescence once again.

Why did Arata Kaizaki join the ReLIFE program?

Arata joined the ReLIFE program after struggling to find employment and feeling disillusioned with his life. He saw it as an opportunity to reset his life and find a sense of purpose and direction.

What challenges is Arata facing during his ReLIFE year?

Throughout his ReLIFE year, Arata faces several challenges, including fitting in with his younger classmates, dealing with personal insecurities, and reconciling with his past mistakes. He also forms relationships and must navigate the complexities of teenage social dynamics.

Does Arata develop as a character over the course of the series?

Yes, Arata undergoes significant character development throughout the series. As he relives his high school years, he learns important life lessons, gains a new perspective on his past, and matures emotionally. He becomes more self-aware, learns to face his insecurities, and finds the motivation to create a better future for himself.

How does Arata’s relationship with Chizuru Hishiro develop?

Arata forms a close bond with Chizuru Hishiro, another participant in the ReLIFE program. At first, their relationship is purely platonic, but as they spend more time together, they develop romantic feelings for each other. Their relationship develops slowly, with both characters supporting and helping each other through their personal challenges.