Devilman TV AnimeEditIn here she is a demon of the week who captured Miki Makimura and pretended to be her to find out why Devilman turned against the demons. She incapacitates him by slicing his back while in human form so, when he went demon, the wound would grow. After she K.O.s him by blasting him with wind. She uses her antenna to read the mind of Devilman so she would know why he betrayed the Demons(it turns out its because of him falling in love with Miki Makimura). She tries to kill Miki but is defeated and gets away but comes back in the Devilman/Mazinger Z movie and video games.
Devilman OAV/MangaEditIn Devilman:The Demon Bird she makes her appearance almost half way in (despite the fact that she is in the title). She attacks Miki Makimura's house to kill Akira Fudo and sends Gelmer and another demon to distract Akira. After Akira kills them, She busts in and grabs Akira in her bird foot. Akira tries to transform but her claws prevent it. As she tells Akira of the horrors he will face, Ryo Asuka shoots her below the left breast with his shotgun and she drops Akira when she fires off her arm to nail Ryo. Akira transforms and they fight for a long time until she summons her arm and chops up Akira by spinning it rapidly. After losing an arm and getting sliced across the torso, he grabs her...antenna with his...long head things and jumps as the spin-fist is behind him. Sirene is stabbed through the gut with her own arm. Then, Akira rips off her left head wing (what is it with Go Nagai and the left side?) and she asks Zenon for help. He responds by sending demons to fight Akira and Kaim. Kaim says she is beautiful even all ripped up and bleeding and merges with her despite the fact that her wounds may kill them after ripping off his head (so Sirene will be the dominate force of the new demon). After Akira kills the other demons, Sirene/Kaim comes barreling through the forest and zaps him with her lightning. Barriling into him at full force she penetrates Akira and nails him with a long hard...horn. Devilman pulls himself free and is thrown clear, his energy draining and his his blood gushing out of his wounds. Convinced that that Devilman is as good as dead and feeling at peace, Sirene then dies from the wounds Akira inflicted on her earlier. (Note: In the anime, she fights Akira in the city and the battle moves to the forest but in the manga it starts in the forest (which makes more sense since Ryo going from the top of a building to a distant forest without magic or demonic abilities seems impossible, while him going from a nearby hill to a place in the forest seems more real). Gelmer to get a hostage to lure Akira to her(he gets Miki Makimura). She tries to grab Akira like in the OAV but gets Jinmen instead. After Akira transforms to fight Gelmer, she comes down and Akira is overcome by her soft big DD's. She has Akira in bed and takes a shower when Miki Makimura comes in so they have some time to talk. As Akira is telling Miki why he likes her more than Sirene, Sirene comes in and fights with Akira. During the fight, Ryo Asuka comes in and blows a hole through her when she startles him. She is captured by Baron Ashura and is kept in a box that she can't teleport out of but Ryo accidentally turns it off. After she escapes, she turns down the doctor and is attacked by him in a rebound rage. She confronts Ryo but realizes who he is and he orders her to marry the doctor. She can't bring herself to do it and is unhappy with Ryo being responsible for Amon becoming Devilman. She says she wont do what he says and before Ryo punishes her, Koji Kabuto comes in after blowing up the engine with his BULESTO FAIYA!! Ryo blasts Mazinger Z away with an attack like the one that split Akira in 2 and Baron Ashura tells Ryo the engine is damaged. Ryo says she will face retribution and leaves so she goes off and later meets up with Kaim who brought her arms (like with Rei in the Hokuto No Ken movie where he chucked the dudes arms at him) and they don't really do anything for the rest of the Chibi OAV. Oh yeah. Psycho Jenny tells them to be happy as per Ryo's orders.
In here she teams up with the Getter Robo bad guys and has quite big breasts. She captures some naked chick but drops her after getting her hand zapped by Akira Fudo's Devil Beam. After a meeting with the Getter Robo bad guys they attack and gain the upper hand until Devilman fused with Getter Robo to form the appropriately named Devil Getter. Devil Getter dominates the bad guys until the bad guys fuse into Mecha Demon Shirenu but Devil Getter separates and Akira Fudo pulls Shirenu out of the fusion and grabs her large right breast. After some words with Devilman, she leaves and the manga ends a few pages later.
Sirene is an alternate spelling of the word Siren, the name of a race of supernatural women from Greek mythology who would lure sailors to their deaths by singing. The Sirens are the daughters of the river god and have the appearance of half bird, half human creatures. This has led them to be confused with the harpies who also appear as bird winged women.
- New Cutey Honey: She is in the opening of it fighting Akira Fudo for a few seconds in her manga form(the fanservicey one).
- Hanappe Bazooka: In Hanappe Bazooka OVA he/she appears for a few secs next to Devilman in a demon thing around 3/5ths through the OVA. It is implied he/she is a demon in here
- Violence Jack: In volume 15: a woman who uses a Hang Glider is named Shirenu and fights Jack with other Devilman demon inspired warriors. She is killed with a Jack Knife across the head. In a tripping out view, Jack sees her as the Devilman manga design (naked chick)
- Ghastly Prince Enma Burning Up: In Ghastly Prince Enma Burning Up Episode 4 Harumi Fudo becomes a demon with her outfit (if you can call it an outfit). Her bust is most unimpressive (although shes like 10 (but in the fat episode it becomes more...huge(for a sec at least)))