Hagen was born as a genetically altered test tube baby, in the process he received superior genes. Because of that he yearns for superior women to impart the genes to his next generation.   Hagen is the evil mastermind who, even though contracted by the military to find the Lagu, wants it for his own ends. He believes that Lagu is something the Earth produced to destroy the humanity that polluted it. He enjoys commanding his army, especially the bridge, and is passive but calculating. He plans to repopulate the Earth with his own progeny conceived with his Delmo staff.   (Source: Wikipedia) 

A catastrophic earthquake has left Tokyo, and most of the Earth for that matter, under the sea. Aika is a salvager who retrieves various remains from the watery ruins. When Aika accepts the dangerous mission of locating and obtaining the mysterious Lagu, she discovers that she's not the only one after it. 

**Non-anime roles:** 
~!
- Amon in "Double Dragon" (Neo-Geo) (VG)
- Dhaos in "Tales of Phantasia" (VG)
- Diva in "Farland Story: Yottsu no Fuuin" (VG, Japanese)
- Dr. Baldhead in "Guilty Gear" (VG)
- Gray Fox in "Metal Gear Solid" (VG, Japanese)
- Hyo Imawano in "Rival Schools" (VG, Japanese)
- Jareth, the Goblin King in "Labyrinth" (Jim Henson movie, Japanese)
- Jimmy Lee in "Double Dragon" (Neo-Geo) (VG)
- Larva in "Kyuuketsuhime Miyu Seiyou Shinma-hen" (drama CD, Japanese)
- Luke Skywalker in "Star Wars" (original trilogy, Japanese)
- Memphis in "Magic School Lunar!" (VG, Japanese)
- Mr. X in "Metal Gear Solid 2: Sons of Liberty" (VG, Japanese)
- Ootori Noboru in "La Vie En Rose" (Drama CD, Japanese)
- Ostracon in "Emerald Dragon" (Drama CD, Japanese)
- Rei in "Hokuto no Ken: Seikimatsu kyûseishu densetsu" (VG)
- Zato-One in "Guilty Gear X" (VG)
- Zato-One in "Guilty Gear" (VG, Japanese) 
!~

His son, [Davide Chevalier](https://anilist.co/staff/96678), is an Italian voice actor too.

Aika's story continues, she is now 19 years-old, 3 years older than in R-16 and 7 younger than in Agent AIKa. Strange phenomena have been occuring at a girls academy. Slowly but persistently the most cute and beautiful girls are joining an internal club, but instead of a sing-in they just get abducted by a strange being that takes control over them by some indecent means. <br><br>
By coincidence Aika was flying-by on her plane when one of this abductions occurred and she was attacked to prevent her from comming closer, but instead of repelling her, she is intrigued about the attack's origin and then the opportunity shows up when her late partners from R-16 decide to investigate those abductions. The story remains full of action and panty flashing that are a must in Aika's series.
<br><br>
(Source: Anime News Network)

[Website](https://www.okanokousuke.com/) | [Twitter](https://twitter.com/okanokousuke) | [Wiki (en)](https://en.wikipedia.org/wiki/Kōsuke_Okano) | [Wiki (jp)](https://ja.wikipedia.org/wiki/岡野浩介)

Okano Kousuke was formerly belonging to voice acting talent agency Production Baobab and is now freelance.
He has also often featured on Japanese anime television network Animax as narrator along with fellow voice actress [Tamura Yukari](https://anilist.co/staff/95027).

A bonus ep about Aika and company moving to a new office. 

Rudolf Hagen