Aspen Matthews gets into a fight with a monstrous water creature. She defeats the creature, after nearly getting choked out. A robed man, who everyone thought was good, zaps Aspen from behind. She passes out, and the final shots show her point of view, as she whispers "No..."

I am counting this as an injection scene. Moka Akashiya is at a hospital and a nurse in glasses approaches her. The nurse suddenly turns her hand into this sharp pointy "witchblade" like thing, and sticks Moka in the neck. Some blood is spilled. Moka falls to the ground unconscious, while the evil nurse gloats....

If you like girls turning to stone, this scene is for you. A rare petrification scene. Captain Kid's mermaid/human girlfriend is hit with a poison dart while being chased by bad guys. Captain Kid carries her to safety, but the dart's potion has already put the girl to sleep. She slowly turns to stone as well. By volu...

A female (maid?) gets into a samurai sword fight with a man. The male swordsman is more experienced, and manages to hold her off. He then chops her behind the neck, causing her to pass out. I don't think the man was necessarily a bad character either. This manga was set in historical times I think.

A female volleyball instructor has just finished teaching her students. She walks into a classroom and is surprised by a male colleague. She gets chloroformed by the guy real fast.

An adorable nurse stands alone outside and gets chloroformed by a guy. I made a collage of her subsequent bondage scene, which was a little too explicit for this site.

Not a very memorable scene. The art style is very rough. A school girl is chloroformed by a classmate of hers, from the front. The chloroformed girl slides down the side of the wall as she passes out.

This interesting scene starts off with a pair of girls getting knocked out, by a guy with a really powerful and long tongue. He sticks his tongue out like a frog and slaps the girls unconscious! The two girls wakeup with their hands bound above them, and tape gagged. Their kidnapper transforms into a devilish monste...

Warning, there is some nudity in this scene, but this is not from a hentai manga. The characters are mostly female, and they all wear really skimpy high tech costumes. In this scene a group of girls get captured while wandering in the woods. They are attack by this girl who uses a whip-like weapon. The assailant girl ...

A young girl is shown bound and gagged in the back of a shop, as her kidnappers smoke cigarettes and laugh. She is rescued later.

This is a pure bondage scene. It carries a lot of religious undertones, with three girls tied to crucifixes. A lady in a dress has her hands bound, and mouth cleave gagged. She looks on as the girls on the crosses struggle.

One of the ninja girls falls into the clutches of a guy with long hair.

A girl who looks like part of the Catholic Church, faints while at the altar. There's a page showing her sleeping it off in bed.

Very sexy female pirate faints into the arms of a male pirate. Her outfit consists of a pirate hat, cape and bikini.

The cannibals of eros had an interesting alocation of privilege: while the soldiers ate captured men, The boss had first dibs on eating captured girls - So said one captured vcannibal to the hero. Other interesting detail is the hero calling the chief's cooking machine "Evil Machine"! granted, it was used with an evi...

taanda gets pistol-whipped and has her market value praised.... In that order... Source: Jungle adventures 18

This scene is pretty long, and it is really good! It involves Kido Karin and another girl who end up drowning in a pool. Karin seems to get some sort of muscle cramp, causing her to drown first. There are plenty of panels showing her in a swimsuit, getting rescued by her boyfriend. He manages to revive her. Another l...

Just a collection of random pages from volume 4. We have a girl about to get burned at a stake. In another few panels, some girls are sleeping off a heavy night of partying. Final panel shows an unconscious girl in the clutches of some shadow enemy.

This is just a bondage scene, but I felt it was very good and sensual. There are at least three girls tied up in this prison. One of them has suffered a leg injury.

A girl with short black hair and wearing a kimono is seen unconscious. In one splash page, she's shown sort of sleeping, with chains surrounding her.