Risako Nagisa (Aika R-16: Virgin Mission)

Risako Nagisa (凪紗りさこ) is the villainess in the OVA Aika R-16: Virgin Mission (2007, Studio Fantasia). She's voiced by Naoko Suzuki (Japanese) & Tara Platt (English). In Aika Zero she is no longer a villainess.
Risako (or Risako-sensei, as she is referred when in school) is introduced as the teacher of Aika Sumeragi, the 16-year old heroine of R-16. In her role as teacher she dresses conservatively and wears her hair up. She is shown to be a serious teacher and strict disciplinarian, harshly punishing Aika for her frequent tardiness.
This seriousness is carried over in her role as secret agent, where she has no problem using physical force against her female students in her attempt to keep Aika and the club from achieving their goal. She is also shown to have a playful and seductive side. For, even when she is still seen by her students as their teacher and club advisor, she lounges around in a bikini and openly teases a young Gusto, shocking her female students. This duplicitousness makes her appear very dangerous, as she is obviously a capable woman in whatever role she plays.
In contrast to the way she dresses in school, Risako seems to prefer sexy and revealing clothing.
Risako has combat skill comparable to a 16-year-old Aika Sumeragi and even gained the upper hand until Karen Minamino's interference. Although Risako was likely stronger than Aika at this point, getting completely overwhelmed and knocked out despite being in a dominant position because of a hot crab likely implies that the gap between the two wasn't massive.
In Aika Zero, Aika seems to have completely surpassed Risako as Miyu was able to instantly take her out with overwhelming speed while Aika seemed to have little trouble with Miyu. This is further shown when Risako was seen on the ground and forced to use a gun for the time in the series against Misumi while Aika was able to take down multiple White Knights with relative ease. Although the battle between Misumi and Risako isn't shown, given her position on the ground and the fact that she sighed after resorting to using firearms in battle for the first time in the series, it's likely that Risako was outmatched in a battle of pure hand-to-hand combat.
==Gallery==
Risako Nagisa (voiced by Tara Platt) Aika R-16 Virgin Mission 00.jpg|The many appearances of Risako Nagisa.
Risako Nagisa (voiced by ) Aika R-16 Virgin Mission 01.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 04.jpg|Risako in her role as teacher. Conservatively dressed, she scolds Aika for being late. 
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 25.jpg|Risako is a very strict teacher
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 55.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 82.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 116.jpg|As Aika’s teacher, Risako administers harsh punishment!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 133.jpg|Students are clearly afraid of Ms Risako
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 142.jpg|Risako patrols the hallways at school
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 152.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 162.jpg|A more mysterious side to Risako is revealed. 
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 182.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Teasing.jpg|Gusto is obviously distracted by the shapely Risako
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 224.jpg|A teasing Risako. Outside of school her personality and dress changes. 
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 233.jpg|The girls are not happy with Risako’s behaviour
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 244.jpg|The skimpy bikini bottom of Risako
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 266.jpg|Risako relaxes in her revealing bikini
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 269.jpg|Risako’s “assets”are on display!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 282.jpg|Drooling over Risako!
Risako Nagisa - Aika R-16 Virgin Mission - Opening 01.jpg|Risako makes sure the boys get a good view!
Risako Nagisa - Aika R-16 Virgin Mission - Opening 02.jpg|Risako loves to flirt!
Risako Nagisa - Aika R-16 Virgin Mission - Opening 03.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 283.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 303.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 302.jpg|Risako looks seductively at the boys on the trip
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 327.jpg|Risako is one sexy club advisor!
Aika R-16 - Risako Nagisa 01.jpg|Sexy Risako knows she drives the boys crazy!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 357.jpg|The boys are blown away by Risako!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 362.jpg|Not everyone is pleased
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 368.jpg|“Everybody here should just go to hell!”
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 377.jpg|In the evening, Risako knocks on a door...
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 395.jpg|...a student answers...
Aika R-16 - Risako Nagisa 02 Neck Chop KO.jpg|...Risako, dressed in revealing lingerie, knocks the student out!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 418.jpg|Risako is revealed as a villainess!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 432.jpg|Risako is on a secret mission! What is it?
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 475.jpg|Risako has programmed girls to attack classmates!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 495.jpg|Risako is kidnapping a student! She slings her over her shoulder!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 499.jpg|Risako and her forces have incapacitated most of the students!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 525.jpg|Risako is kidnapping Karen.
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 541.jpg|A humiliating position for Karen on Risako’s shoulder!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 563.jpg|Risako guarded by one of the girls she programmed to obey her!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 566.jpg|A helicopter!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 571.jpg|Still holding her kidnap victim, Risako realizes it won’t be an easy escape!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 591.jpg|Someone is here to stop Risako! 
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 592.jpg|A sniper is serious about stopping Risako!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 596.jpg|Risako is caught in a searchlight!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 624.jpg|Risako tosses a gun to her guard!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 659.jpg|The guard is taken out by the sniper!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 668.jpg|Risako has almost escaped with Karen!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 689.jpg|Aika charges toward Risako!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 701.jpg|Risako hears someone coming...
1408AD27-ECE3-48FA-A78B-F6F8FA4752F6.png|...she turns around and...
Risako Nagisa - Aika R-16 Virgin Mission - Spear tackle.jpg|...and gets speared by Aika!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 725.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 774.jpg|Risako gets to her feet.
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 748.jpg|Risako recovers after being speared!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 808.jpg|Risako taunts Aika
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 841.jpg|Risako escapes as Aika watches
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 776.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 851.jpg
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Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 816.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 221.jpg|Risako on board a helicopter
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 218.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 244.jpg|Calling her boss
Risako Nagisa - Aika R-16 Virgin Mission - Apologizes to the boss.jpg|thumb|320x320px|Risako reports her kidnap attempt was unsuccessful
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Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 246.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 288.jpg|Risako will need to make another attempt
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 292.jpg
Aika R-16 - Risako Nagisa Beach Arrival.jpg|This bikini is even skimpier than the white one!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 317.jpg|Risako approaches the beach in another revealing swimsuit! 
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 399.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 384.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 364.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 405.jpg|Ready to make another kidnapping attempt
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 426.jpg|Risako arrives with her henchwomen
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 427.jpg|Aika sees Risako approaching
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 449.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 431.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 446.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 441.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 470.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 500.jpg|All of Risako’s henchwomen have been defeated!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 481.jpg|Risako is ready to use her assets in battle!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 499.jpg|Gusto is intimidated by the boobs of Risako!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 501.jpg|Gusto tries to stop Risako’s evil plans
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 531.jpg|Risako in obvious control of her own sexuality. 
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 543.jpg|Gusto has just been tossed aside by Risako’s cleavage!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 559.jpg|Risako tells Karen to come with her!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 564.jpg|Aika leaps to Karen’s defense!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 591.jpg|The arrogant Risako is ready to destroy Aika!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 592.jpg|Risako has no trouble beating down one of her students. 
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 635.jpg|Risako argues with Aika
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 659.jpg|Risako battles Aika
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 705.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 706.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 707.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 708.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 727.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 731.jpg|Risako doesn’t look worries as Aika tries to punch her!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 737.jpg|Risako easily avoids Aika’s punches!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 752.jpg|It is so easy for Risako!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 755.jpg|Risako effortlessly dodges Aika’s kick!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 756.jpg|Another miss for Aika!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 761.jpg|Risako takes Aika down with a leg sweep
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 838.jpg|Powerful Risako looks down on her student Aika!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 783.jpg|The villainess puts her foot on Aika’s chest!
3CB504B5-CEA2-49E6-8627-2A566FB82F8E.png|Risako tells Aika she didn’t wash enough windows!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 816.jpg|There were too many windows!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 791.jpg|Risako at her most dominant. 
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 852.jpg|That is why it was a perfect punishment!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 875.jpg|Aika twists Risako’s ankle...
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 885.jpg|Risako’s reaction to Aika twisting her ankle
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 897.jpg|...and throws her off!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 907.jpg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 910.jpg|Risako lands a huge punch!
Risako_vs_Aika_1.png|Risako giving Aika a brutal kick to her Stomach
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 975.jpg|Risako regains the upper hand!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 978.jpg|Aika is in deep trouble!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1001.jpg|Risako in complete control!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1045.jpg|The evil Risako throws her student to the ground!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1058.jpg|Aika has a painful landing!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1100.jpg|The scantily clad Risako moves in to finish her opponent off!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1114.jpg|Risako jumps on top and pins Aika down!
Risako_choking_Aika_2e3444.png|Risako Choking Aika with brutal strength
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1146.jpg|”Sweet dreams,” Risako says as she is ready to knock out Aika!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1154.jpg|Suddenly Risako feels something on her back!
F0C0CE0B-B2FF-424B-9AE6-ED3D5235D9B3.png|Someone is attacking Risako from behind!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1171.jpg|Risako turns to see who is behind her
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1191.jpg|It’s Karen! Risako sends her flying with a violent punch!
472A6A04-4F86-40C5-8FE6-DDF62AB9B2F7.jpeg
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1202.jpg|Aika sees Karen get hit by Risako...
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1223.jpg|Aika throws sand in Risako’s face
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1229.jpg|Risako is temporarily blinded by the sand!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1234.jpg| Aika headbuts Risako in the face!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1242.jpg|Risako is reeling from Aika’s blow!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1243.jpg||Aika gains the advantage!
Risako Nagisa - Aika R-16 Virgin Mission - Somersault Kick KO.jpg|Risako is rocked by a big kick from Aika!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1279.jpg|Aika is on the attack!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1292.jpg|Aika follows up with another kick to Risako!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1323.jpg|Risako desperately tries to hold her ground!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1340.jpg|Risako is in trouble!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1362.jpg|Aika’s final kick knocks Risako out!
FE9B4319-620D-46C4-B550-C5CA13556F8A.png
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1386.jpg|After getting knocked out, Risako is tied up!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1389.jpg|Gusto binds Risako’s wrists
E4C4E12F-3C86-49AE-9DC9-586B2D2AAF1C.png|Risako says she already gave up and asks if it is really necessary to tie her hands.
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1415.jpg|Aika questions Risako
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1424.jpg|Risako is still defiant after being tied up!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1433.jpg|Aika is angry as Risako refuses to cooperate!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1469.jpg|Risako taunts Aika
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1476.jpg|”They’re listening,” Risako tells Aika to give up!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1498.jpg|“What is it now Karen?” Risako demands.
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1506.jpg|Karen shoots Risako with a tranq gun!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1518.jpg|Tranquilized. 
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1528.jpg|Risako losing consciousness!
A80D3F77-A680-4B95-A567-3E90DB865D1C.png|Down goes Risako!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1555.jpg|Risako defeated
138B324B-6AB2-4CA3-A4B2-48FAAB80FFCA.png|Risako about to be stripped by Karen!
CE708701-8A55-4D93-9D5E-406CDF6CA373.jpeg|Risako is out cold as Karen searches her bathing suit!
090F697A-55AF-46DA-B046-9DF1408CBE65.png|Karen holds the transmitter she discovered in Risako’s bikini
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1624.jpg|Gusto is shocked to see that Aika and Karen have defeated Risako!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1652.jpg|After having the transmitter removed from her bikini by Karen, Risako‘s last hope for help is gone!
A1E03463-27CD-4D45-9562-BCC318E678B4.png|Gusto slings a defeated and unconscious Risako over his shoulder!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1662.jpg|A humiliating position for the arrogant Risako!
6D951DBF-BECA-4EDF-A031-362E3BD6E2E4.png|Risako, still knocked out, being carried by Gusto.
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1671.jpg|No longer intimidated by Risako, Gusto complains about having to haul her away!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1674.jpg|Bottoms up! Risako and her henchwomen, captured and unconscious, will be tied up and put in a storeroom!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1680.jpg|After defeating and capturing Risako, they are off for more adventure!
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1694.jpg
AFB16901-04F6-4C16-BDF4-1E59762F3C0B.gif|After Risako has been defeated by her students, she gets draped over Gusto’s shoulder.
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==Video==
Category:2000s
Category:Anime Villainess
Category:Barefoot
Category:Bare-Handed
Category:Bare Stomach
Category:Bikini
Category:Bondage Used On Villainess
Category:Catfight
Category:Child Defeats Villainess
Category:Choker Necklace
Category:Clothes Stripped, Removed, or Stolen
Category:Conspirator
Category:Femme Fatale
Category:Garter Belt
Category:Henchwoman
Category:High Heels
Category:Humiliated
Category:Humiliator
Category:Kidnapper
Category:Knocked Out
Category:Lab Coat
Category:Low Cut Top
Category:Martial Artist
Category:Near-Villainess Victory
Category:Nude
Category:Pervert
Category:Stockings or Nylons
Category:Teacher
Category:Thigh High Stockings
Category:Topless
Category:Villainous Reveal
Category:Fate: Humiliated