A sexy woman is sprayed with sleeping gas in the back of a car. The bad guys are wearing gas masks.
She is taken to a room where she is hand cuffed to a bed and gagged.
A girl walking home from school is attacked by a woman in a motorcycle suit. The kidnapping fails as the girl is able to fight off the chloroform.
Contributed by @IeonScans
Three separate chloroform scenes happen in this volume. The assailant is kidnapping various women. The final panel shows one of the women tied up and gagged, wearing a big dress.
A young japanese girl is chloroformed in an apartment complex. The villain is an older woman. Not sure about the context, but this manga is a detective genre.
The girl is later seen tied up and tape gagged.
Original Japanese Title: おじゃまユーレイくん
In this older manga, a cute girl gets chloroformed and kidnapped while sitting on a park bench.
When she wakes up, she is tied up with rope.