Rintarou Okabe

Japanese Name 岡部 倫太郎
Romaji Name Okabe Rintarou
Nicknames Hououin Kyouma, Okarin, Mad Scientist
Series Steins;Gate
Age 18 (Steins;Gate); 19 (Steins;Gate 0)
Weight N/A
Height 177 cm (5’10”)
Date of Birth N/A
Blood Type N/A

Rintarou Okabe is a fictional character and the main protagonist of the Steins;Gate anime and visual novel series. Known for his theatrical and eccentric personality, Okabe is a self-proclaimed mad scientist who often goes by various aliases, including “Hououin Kyouma”. This enigmatic character has captured the hearts of fans with his unique quirks and complex nature.
Okabe is a theatrical and eccentric individual who enjoys taking on the persona of a mad scientist. He often introduces himself as “Kyouma Hououin,” believing that this grandiose image adds to his mystique. Despite his eccentricities, Okabe cares deeply for his friends and is willing to lend a helping hand to those in need. Though highly intelligent, he is easily fooled by others and displays a certain naivety. Okabe’s social skills are lacking and he often struggles with interpersonal relationships, especially when it comes to expressing his emotions.

Advertisement anime casetify


Rintarou Okabe is a university student and the founder of the Future Gadget Laboratory. In his quest for scientific discovery, he becomes involved in a series of time-travel experiments that have world-changing consequences. Okabe’s journey throughout the series explores themes of sacrifice, determination, and the consequences of tampering with time.


Okabe is depicted as a young man with disheveled light brown hair and brown eyes. He is 5’10” (177 cm) tall and has a slender build. His typical attire includes a white lab coat adorned with various futuristic gadgets, emphasizing his self-proclaimed mad scientist persona.


While Okabe lacks any extraordinary supernatural abilities, he possesses a keen intellect and a deep understanding of theoretical physics. He is adept at using and modifying technology, especially in the area of time travel. Okabe’s greatest strength lies in his ability to think outside the box and come up with innovative solutions to complex problems.


Rintarou Okabe originates from the visual novel game “Steins;Gate” developed by 5pb. and Nitroplus. The game was later adapted into an anime series that gained widespread popularity and critical acclaim. Okabe’s character development and intricate storyline have cemented him as one of the most popular and memorable protagonists in the anime and visual novel medium.
In conclusion, Rintarou Okabe is a captivating character who brings a unique blend of eccentricity, intelligence, and vulnerability to the world of Steins;Gate. His journey through time and his deep connections with his friends make him a compelling and relatable protagonist. Whether donning his lab coat or navigating the complexities of time travel, Okabe’s presence leaves an indelible mark on viewers and fans of the series.

Rintarou Okabe – FAQ

Who is Rintarou Okabe?

Rintarou Okabe is the main protagonist of the anime and visual novel series “Steins;Gate”. He is a self-proclaimed mad scientist who goes by the alias “Hououin Kyouma”. Okabe is the founder and lab member of the Future Gadget Laboratory, where he and his friends conduct eccentric experiments.

Advertisement anime casetify

What are Rintarou Okabe’s personality traits?

Rintarou Okabe is eccentric, dramatic, and often displays a grandiose and theatrical personality. He is highly intelligent, but can also be quite paranoid and delusional at times. Okabe has a strong sense of loyalty to his friends and is willing to go to great lengths to protect them.

What is Rintarou Okabe’s role in Steins;Gate?

Rintarou Okabe is the main character and the key figure driving the plot in “Steins;Gate”. He discovers the existence of a time travel device and becomes entangled in a complex web of conspiracies and alternate timelines. Okabe’s actions and decisions greatly influence the outcome of the story.

How does Rintarou Okabe’s character develop over the course of the series?

Throughout the series, Rintarou Okabe undergoes significant character development. Initially, he is portrayed as a quirky and somewhat arrogant individual. However, as he experiences the consequences of time travel and personal loss, Okabe’s character matures and becomes more compassionate and selfless.

What are Rintarou Okabe’s relationships with other characters in “Steins;Gate”?

Rintarou Okabe has close relationships with several characters in Steins;Gate. He has a complex and deeply emotional relationship with Kurisu Makise, a brilliant scientist, and the two form a romantic bond. Okabe also has strong friendships with Mayuri Shiina, his childhood friend, and Itaru “Daru” Hashida, a skilled hacker.

What are some notable moments or achievements of Rintarou Okabe in “Steins;Gate”?

Rintarou Okabe’s notable moments in “Steins;Gate” include his discovery of the Time Leap Machine, his efforts to prevent a dystopian future known as “Steins Gate”, and his sacrifices to save the lives of his friends. Okabe’s journey involves unraveling the mysteries of time travel and its consequences.