A handsome and sardonic 41-year-old computer expert and the &quot;first love&quot; of Natsuki.     He is the illegitimate son of Natsuki&#039;s grandfather but was adopted by Sakae, whom Wabisuke cares for deeply. Wabisuke had long been estranged from their family and returned after selling off his program to the U.S military. The U.S. military had chosen to test the efficacy of the Love Machine on Oz. When the rest of the family learns of this, they are understandably upset and angry at Wabisuke.

When timid eleventh-grader and math genius Kenji Koiso is asked by older student and secret crush Natsuki to come with her to her family's Nagano home for a summer job, he agrees without hesitation. 
Natsuki's family, the Jinnouchi clan, dates back to the Muromachi era (1336 to 1573), and they've all come together to celebrate the 90th birthday of the spunky matriarch of the family, Sakae. That&rsquo;s when Kenji discovers his "summer job" is to pretend to be Natsuki's fiance and dance with her at the birthday celebration. 
As Kenji attempts to keep up with Natsuki's act around her family, he receives a strange math problem on his cell phone which, being a math genius, he can't resist solving. As it turns out, the solution to the mysterious equation causes Oz, the program that controls nearly every aspect of life to be hacked into, it's up to Kenji and his new "family" to stop the hacker before it's too late. 
(Source: twitchfilm.net)

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

Married to fellow voice actor [Brandon McInnis](https://anilist.co/staff/127809/).

A Mexican voice actor.

__Non-Anime Roles:__
- Ren Akiyama/Kamen Rider Knight - Kamen Rider Ryuuki (TV Series)

[Instagram](https://www.instagram.com/stivendub/) | [Facebook](https://facebook.com/soustiven)

Stiven Oliveira is a Brazilian actor and voice actor.

Kenji Koiso is a high school student with a crush on a kendo club beauty, Natsuki Shinohara, and a knack for mathematics. His aptitude with numbers earns him a part-time working maintenance on the global virtual reality world, OZ. 
 
One day, right before summer vacation, Natsuki asks Kenji to do her a favor -accompany her to her great-grandmother's 90th birthday celebration deep in the Japanese countryside. As Kenji tries to find his footing amongst the boisterous and tightly-knit Jinnouchi clan, receives a mysterious email with a long code and the message: "Solve me." Little does Kenji know what solving that code could lead to...
 
(Source: Kodansha USA)

Wabisuke Jinnouchi