__Height:__ 164 cm (5'5")

First-year student at Tokyo Denki University. Pro-active otaku, who's got a thing for both 2-D and 3-D girls. Plenty of statements he makes could be taken as sexual harassment. He and [Rintarou](https://anilist.co/character/35252/Okabe-Rintarou) have known each other since high school. He usually dismissed Rintarou's ridiculous requests as "annoying", but actually completes them well, and trusts Rintarou as a friend. Has great confidence in his programming and hacking abilities (he doesn't mind being called a Super Hacker, but doesn't like it when people call him Super Haker). He's always in front of the computer.

Self-proclaimed mad scientist Okabe Rintarou lives in a small room in Akihabara, where he invents "future gadgets" with fellow lab members Shiina Mayuri, his air-headed childhood friend, and Hashida Itaru, an otaku hacker. The three pass the time by tinkering with their latest creation, a "Phone Microwave" that can be controlled through text messages. 
 
The lab members soon face a string of mysterious incidents that lead to a game-changing discovery: the Phone Microwave can send emails to the past and thus alter history. Adapted from the critically acclaimed visual novel by 5pb. and Nitroplus, Steins;Gate takes Okabe to the depths of scientific theory and human despair as he faces the dire consequences of changing the past.

__Height:__ 174 cm

[Profile (HeroQ)](https://heroq.com/members/seki_tomokazu/) | [Profile (Atomic Monkey)](http://www.atomicmonkey.jp/jp/archives/talent/sekitomokazu) | [Twitter](https://twitter.com/seki0908) | [Instagram](https://www.instagram.com/sekitomokazu/)

A Japanese voice actor, stage actor, narrator and singer affiliated with talent agency [Atomic Monkey](http://www.atomicmonkey.jp/jp/), having previously worked under [Haikyou](https://haikyo.co.jp/). He's also a chair member of creative production team HeroQ, which he joined in 1994.

__Non-anime voice roles:__
- Miguel O'Hara - *Spider-Man: Across the Spider-Verse* (2023 Film; JP dub)
- Toad - *The Super Mario Bros. Movie* (2023 Film; JP dub)
- Marc Spector/Moon Knight, Steven Grant/Mr. Knight, Jake Lockley - *Moon Knight* (2022 TV; JP dub)
- Siegfried Kaslana - Honkai Impact 3rd (VG)

[Twitter](https://twitter.com/BamFdz)

Iván Jair Fernández Isidoro is a Mexican voice actor.

[Instagram](https://Instagram.com/bruno_casemiro/) | [Twitter](https://twitter.com/bruno_casemiro) | [Facebook](https://facebook.com/bruno.casemiro)

Bruno Casemiro is an Brazilian actor, voice actor, commercial announcer and producer active in the São Paulo region. He gained prominence after winning the Quero Ser Dublador (translated to "I Want to be a Voice Actor") contest held by the DuBrasil studio.

Birth place: Rome, Italy
Younger brother of [Marco Vivio](https://anilist.co/staff/115240)

The eccentric, self-proclaimed mad scientist Rintarou Okabe has become a shell of his former self. Depressed and traumatized after failing to rescue his friend, he has decided to forsake his mad scientist alter ego and live as an ordinary college student. Surrounded by friends who know little of his time travel experiences, Okabe spends his days trying to forget the horrors of his adventures alone. 
 
While working as a receptionist at a college technology forum, Okabe meets the short, spunky Maho Hiyajo, who
later turns out to be the interpreter at the forum's presentation, conducted by Professor Alexis Leskinen. In front of a stunned crowd, Alexis and Maho unveil Amadeus—a revolutionary AI capable of storing a person's memories and creating a perfect simulation of that person complete with their personality and quirks. Meeting with Maho and Alexis after the presentation, Okabe learns that the two were Kurisu's colleagues in university, and that they have simulated her in Amadeus. Hired by Alexis to research the simulation's behavior, Okabe is given the chance to interact with the shadow of a long-lost dear friend. Dangerously tangled in the past, Okabe must face the harsh reality and carefully maneuver around the disastrous consequences that come with disturbing the natural flow of time.

__[Weibo](https://weibo.com/u/2381332387) | [Bilibili](https://space.bilibili.com/20730848)__

After a year in America, Kurisu Makise returns to Akihabara and reunites with Rintarou Okabe. However, their reunion is cut short when Okabe begins to experience recurring flashes of other timelines as the consequences of his time traveling start to manifest. These side effects eventually culminate in Okabe suddenly vanishing from the world, and only the startled Kurisu has any memory of his existence. 
 
In the midst of despair, Kurisu is faced with a truly arduous choice that will test both her duty as a scientist and her loyalty as a friend: follow Okabe's advice and stay away from traveling through time to avoid the potential consequences it may have on the world lines, or ignore it to rescue the person that she cherishes most. Regardless of her decision, the path she chooses is one that will affect the past, the present, and the future.

Special episode included in the last of the nine Blu-ray/DVD volumes. 
The story is set a few months after the last scene of the television series. On a calm day in Akihabara, Okabe and the other laboratory members are invited by Feyris to go to America. Mayuri and the rest are planning to reunite with Kurisu, who had come back to an American laboratory. A few days later, Okabe's mad scientist persona Hououin Kyouma arrives alone at the airport in Los Angeles, where he may be taking the first step to leading the world into chaos.
 
(Source: Anime News Network)

Alternate 23rd episode of Steins;Gate, which leads into the story of Steins;Gate 0. Included with the Steins;Gate Complete Blu-ray Box. 
 
The main difference between this episode and the original episode 23 is that Okabe does not receive the Movie Mail from his future self, due to Mayuri begging Suzuha to stop relying on Okabe to prevent World War Three. By not opening the Movie Mail Okabe does not find out about Operation Skuld and is unsuccessful in averting both Kurisu's death and World War Three, thereby leading into the story of Steins;Gate 0

What do you get when you cross a microwave with a cell phone? Apparently, a time machine! Self-proclaimed mad scientist Okarin and the Future Gadgets team now have the ability to send text messages into the past. Will this newfound power be used for personal gain? To change the world? Or for something much more sinister... ? 
(Source: Udon Entertainment)

Anime shorts created in collaboration with IBM.
 
Episode 1: Cooking-hen
 
Episode 2: Navigation-hen
 
Episode 3: Fashion-hen
 
Episode.4: Kaigi-hen
 
(Source: Anime News Network)

An alternate ending to Steins;Gate that leads with the eccentric mad scientist Okabe, struggling to recover from a failed attempt at rescuing Kurisu. He decides to give up and abandons his lively scientist alter ego, in pursuit to forget the past. When all seems to be normal, he is seemingly pulled back into the past by meeting an acquaintance of Kurisu, who tells him that they have begun testing a device that stores the memory of a human and creates a simulation of them with their characteristics and personalities. Okabe begins testing and finds out that the simulation of Kurisu has brought back anguish and some new unexpected tragedies... 
Includes chapter 0.

A drama CD adaptation of Steins;Gate: Aishin Meizu no Babel, an alternate take on the original Steins;Gate story, told from Makise Kurisu's point of view, being illustrated by Shinichirou Nariie. 
After meeting Okabe Rintarou and the rest of the Lab Members, Kurisu reflects on her past with her estranged father and seeks to set things right with him, not knowing of the fate that awaits her.

Tells the story of how Tennouji Yuugo met Suzu Hashida.

The manga, based on 2010 drama CD, tells the story of what Mayuri experiences during the final chapter of the visual novel (anime episode 23) and the lives of Mayuri, Okabe, Daru, Suzuha, and Ruka in the year after Okabe's first failed attempt to save Kurisu in the 1.129848% β world line divergence.

This is an original story expanded from the STEINS;GATE game, and focusing on the heroine Amane Suzuha. In 2036, a monopoly on time machines has created world peace, but at the cost of human liberty. 
Suzuha has followed in her late father's footsteps in fighting alongside the Valkyrie rebellion force to change the world. After the group fails on a major mission, Suzuha has almost no hope left. But then she discovers that her father left something for her: a time machine. Using this, maybe Suzuha will have the power to finally destroy this dystopian society and create a better present and future! 
(Source: MangaHelpers)

Itaru Hashida