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Risako Nagisa (voiced by Tara Platt) Aika R-16 Virgin Mission

Risako in her 'secret agent' mode.

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.

She is also very powerful. Her combat prowess is probably equal to that of older Aika, as she is only defeated after being attacked from behind by Karen Minamino.

GalleryEdit

Risako Nagisa (voiced by Tara Platt) Aika R-16 Virgin Mission 00

The many appearances of Risako Nagisa.

Risako Nagisa (voiced by ) Aika R-16 Virgin Mission 01
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 04

Risako in her role as teacher. Conservatively dressed, she scolds Aika for being late.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 25

Risako is a very strict teacher

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 55
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 73

Risako tells Aika she has to wash ALL the school’s windows as punishment!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 82
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 116

As Aika’s teacher, Risako administers harsh punishment!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 133

Students are clearly afraid of Ms Risako

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 142

Risako patrols the hallways at school

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 152
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 162

A more mysterious side to Risako is revealed.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 182
Risako Nagisa - Aika R-16 Virgin Mission - Teasing

Gusto is obviously distracted by the shapely Risako

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 224

A teasing Risako. Outside of school her personality and dress changes.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 233

The girls are not happy with Risako’s behaviour

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 244

The skimpy bikini bottom of Risako

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 266

Risako relaxes in her revealing bikini

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 269

Risako’s “assets”are on display!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 282

Drooling over Risako!

Risako Nagisa - Aika R-16 Virgin Mission - Opening 01

Risako makes sure the boys get a good view!

Risako Nagisa - Aika R-16 Virgin Mission - Opening 02

Risako loves to flirt!

Risako Nagisa - Aika R-16 Virgin Mission - Opening 03
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 283
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 303
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 302

Risako looks seductively at the boys on the trip

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Risako is one sexy club advisor!

Aika R-16 - Risako Nagisa 01

Sexy Risako knows she drives the boys crazy!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 357

The boys are blown away by Risako!

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Not everyone is pleased

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Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 368

“Everybody here should just go to hell!”

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 377

In the evening, Risako knocks on a door...

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Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 395

...a student answers...

Aika R-16 - Risako Nagisa 02 Neck Chop KO

...Risako, dressed in revealing lingerie, knocks the student out!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 418

Risako is revealed as a villainess!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 432

Risako is on a secret mission! What is it?

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 475

Risako has programmed girls to attack classmates!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 495

Risako is kidnapping a student! She slings her over her shoulder!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 499

Risako and her forces have incapacitated most of the students!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 525

Risako is kidnapping Karen.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 541

A humiliating position for Karen on Risako’s shoulder!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 563

Risako guarded by one of the girls she programmed to obey her!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 566

A helicopter!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 571

Still holding her kidnap victim, Risako realizes it won’t be an easy escape!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 591

Someone is here to stop Risako!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 592

A sniper is serious about stopping Risako!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 596

Risako is caught in a searchlight!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 624

Risako tosses a gun to her guard!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 659

The guard is taken out by the sniper!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 668

Risako has almost escaped with Karen!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 689

Aika charges toward Risako!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 701

Risako hears someone coming...

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...she turns around and...

Risako Nagisa - Aika R-16 Virgin Mission - Spear tackle

...and gets speared by Aika!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 725
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 774

Risako gets to her feet.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 748

Risako recovers after being speared!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 808

Risako taunts Aika

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 841

Risako escapes as Aika watches

Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 776
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 851
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 867
Risako Nagisa - Aika R-16 Virgin Mission - Ova 01 816
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 221

Risako on board a helicopter

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 218
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 244

Calling her boss

Risako Nagisa - Aika R-16 Virgin Mission - Apologizes to the boss

Risako reports her kidnap attempt was unsuccessful

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 272
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 246
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 288

Risako will need to make another attempt

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 292
Aika R-16 - Risako Nagisa Beach Arrival

This bikini is even skimpier than the white one!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 317

Risako approaches the beach in another revealing swimsuit!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 399
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 384
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 364
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 405

Ready to make another kidnapping attempt

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 426

Risako arrives with her henchwomen

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 427

Aika sees Risako approaching

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 449
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 431
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Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 441
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 470
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 500

All of Risako’s henchwomen have beem defeated!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 481

Risako is ready to use her assets in battle!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 499

Gusto is intimidated by the boobs of Risako!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 501

Gusto tries to stop Risako’s evil plans

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 531

Risako in obvious control of her own sexuality.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 543

Gusto has just been tossed aside by Risako’s cleavage!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 559

Risako tells Karen to come with her!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 564

Aika leaps to Karen’s defense!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 591

The arrogant Risako is ready to destroy Aika!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 592

Risako has no trouble beating down one of her students.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 635

Risako argues with Aika

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 659

Risako battles Aika

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 705
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Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 707
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 708
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 727
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 731

Risako doesn’t look worries as Aika tries to punch her!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 737

Risako easily avoids Aika’s punches!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 752

It is so easy for Risako!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 755

Risako effortlessly dodges Aika’s kick!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 756

Another miss for Aika!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 761

Risako takes Aika down with a leg sweep

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 838

Powerful Risako looks down on her student Aika!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 783

The villainess puts her foot on Aika’s chest!

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Risako tells Aika she didn’t wash enough windows!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 816

There were too many windows!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 791

Risako at her most dominant.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 852

That is why it was a perfect punishment!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 875

Aika twists Risako’s ankle...

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 885

Risako’s reaction to Aika twisting her ankle

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 897

...and throws her off!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 907
Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 910

Risako lands a huge punch!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 975

Risako regains the upper hand!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 978

Aika is in deep trouble!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1001

Risako in complete control!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1045

The evil Risako throws her student to the ground!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1058

Aika has a painful landing!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1100

The scantily clad Risako moves in to finish her opponent off!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1114

Risako jumps on top and pins Aika down!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1146

”Sweet dreams,” Risako says as she is ready to knock out Aika!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1154

Suddenly Risako feels something on her back!

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Someone is attacking Risako from behind!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1171

Risako turns to see who is behind her

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1191

It’s Karen! Risako sends her flying with a violent punch!

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Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1202

Aika sees Karen get hit by Risako...

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1223

Aika throws sand in Risako’s face

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1229

Risako is temporarily blinded by the sand!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1234

Aika headbuts Risako in the face!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1242

Risako is reeling from Aika’s blow!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1243

Aika gains the advantage!

Risako Nagisa - Aika R-16 Virgin Mission - Somersault Kick KO

Risako is rocked by a big kick from Aika!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1279

Aika is on the attack!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1292

Aika folllows up with another kick to Risako!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1323

Risako desperately tries to hold her ground!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1340

Risako is in trouble!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1362

Aika’s final kick knocks Risako out!

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Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1386

After getting knocked out, Risako is tied up!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1389

Gusto binds Risako’s wrists

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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

Aika questions Risako

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1424

Risako is still defiant after being tied up!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1433

Aika is angry as Risako refuses to cooperate!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1469

Risako taunts Aika

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1476

”They’re listening,” Risako tells Aika to give up!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1498

“What is it now Karen?” Risako demands.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1506

Karen shoots Risako with a tranq gun!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1518

Tranquilized.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1528

Risako losing consciousness!

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Down goes Risako!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1555

Risako defeated

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Risako about to be stripped by Karen!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1590

Like a true secret agent, she has something hidden in bathing suit.

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Risako is out cold as Karen searches her bathing suit!

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Karen holds the transmitter she discovered in Risako’s bikini

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1624

Gusto is shocked to see that Aika and Karen have defeated Risako!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1652

After having the transmitter removed from her bikini by Karen, Risako‘s last hope for help is gone!

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Gusto slings a defeated and unconscious Risako over his shoulder!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1662

A humiliating position for the arrogant Risako!

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Risako, still knocked out, being carried by Gusto.

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1671

No longer intimidated by Risako, Gusto complains about having to haul her away!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1674

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

After defeating and capturing Risako, they are off for more adventure!

Risako Nagisa - Aika R-16 Virgin Mission - Ova 02 1694
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After Risako has been defeated by her students, she gets draped over Gusto’s shoulder.

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