Kaishou Rinroku's old friend. Appears in Episode 6.

He pursues his job as the "Last Great Detective". Others call him the "Defeated Detective". What's certain is that he's Shinjurou Yuuki, a young man with a passion for mysteries and a talent for solving them that has made him the target of dark forces now stirring within the sinister underworld of a near future Tokyo. That could prove lethal, given that not even the other "good guys", including the police, are exactly on Shinjuro's side. Fortunately Yuuki's not completely on his own, and with the aid of his uniquely talented associate Inga, he's ready to cut a swath through the veils of secrecy that have been laid before him. 
<br><br>
Get ready for mind against matter and a lot of cloak and dagger as the ultimate battle of clue and deduction begins in UN-GO! <br><br>
(Source: Sentai Filmworks)

__Height:__ 175 cm (5'9")

Keiji Fujiwara was a Japanese actor and voice actor.

Even though he was born in Tokyo, he spent the majority of his childhood in Iwate Prefecture. In high school, he handled vocals in a band he formed with his friend Kotaro Furuichi, future guitarist of rock band The Collectors.

At around 18 years of age, he moved back to Tokyo on his own and joined the Bungakuza acting school. He spent the 1980s performing in several theater troupes while working odd jobs. Fujiwara was introduced to his first voice acting agency, Ken Production, in the early 1990s. The first TV anime in which he appeared as a regular was [Yokoyama Mitsuteru Sangokushi](https://anilist.co/anime/970/), but his breakout role was [Hiroshi Nohara](https://anilist.co/character/33466/) in [Crayon Shin-chan](https://anilist.co/anime/966/).

In November 2006, he left Ken Production and founded his own agency, Air Agency. Aside from talent management, the company went on to release original drama and situation CDs through its child company Air Label, as well as produce live events. In 2010, Fujiwara made his own sound directorial debut in Kakkokawaii Sengen.

In August 2016, Air Agency announced that he was going on hiatus in order to undergo medical treatment for a then-unspecified illness. He officially resumed work in June 2017. On April 16, 2020, Air Agency announced that Fujiwara had passed away due to cancer on April 12, 2020.

__Trivia:__
- He was a regular lecturer at the Japan Newart College since 2008
- In the live action field, he was most known for dubbing actor Robert Downey Jr. as Iron Man/Tony Stark.

(Source: Wikipedia)

Yajima