naofumi_naysayer_149★★★☆☆EP 1Rumi seems totally oblivious to what is happening right under her nose and it makes the scenes with Tomoko and their dad feel even more wrong
Immoral Sisters 2
Oshimeter
6.5
90 Fans
1 Want to Watch
90 Watched
Synopsis
After a long absence, a man returns home expecting to reconnect with his family, but and instead finds himself struggling with something he can't talk about with anyone. That's the uncomfortable core of Ai Shimai 2: Futari no Kajitsu, a 2-episode OVA from 2003 adapted from a visual novel by ELF Corporation. The Kitazawa household looks ordinary on the surface: mother Yukie, daughters Rumi and Tomoko, and now a husband back in the picture. But his return fractures whatever fragile stability the family had, because he's not the same man who left, and Tomoko isn't the child he remembers. The tension sits in that gap: what he feels versus what he knows he's supposed to feel, and the story doesn't let him off easy. It's domestic and uncomfortable in equal measure, less about shock value and more about watching a family dynamic slowly bend under pressure. If you've seen the original Immoral Sisters or something like Bible Black, you already know the kind of slow-burn psychological weight this genre can carry when it's not just going through the motions. Produced by Pink Pineapple, the animation holds up reasonably well for its era. It's short, focused, and doesn't waste its two episodes on setup it doesn't need. Not everyone's entry point into this type of content, but if the premise sounds like your thing, it delivers on what it's going for without much padding.
Episode Guide
Oshimeter0-5960-7980-100Upcoming
Characters
Yukie Kitazawa
Yukie Kitazawa is Yumi and Tomoko's stepmother.
Rumi Kitazawa
Rumi Kitazawa, the older step-sister, navigates family complexities.
Taketo Nogawa
Privileged son of the school board president.
George Grant
Kitazawa
Yumi Okamoto
Yumi Okamoto works for Taketo's father.
Community Feed
naofumi_naysayer_149★★★☆☆EP 1
james_345★★★★☆EP 1Watching the father fight his own head before finally snapping and going after Tomoko was the part that stuck with me and that tension in the house is suffocating
mitsuri_mochi_132★★★☆☆EP 1I forgot how much darker these older ones were compared to the stuff coming out now. Seeing the father struggle with his urges before eventually giving in to Tomoko was genuinely unsettling to watch. The art style has that distinct early 2000s grit that you just do not see anymore and it makes the taboo elements feel much more serious.
cattleya_baudelaire★★★★☆EP 1The animation style definitely shows its age but that gritty look actually makes the whole forbidden family dynamic feel way more uncomfortable and heavy
kushina_kunoichi★★★★☆EP 1My skin crawled when the dad started looking at Tomoko like that after being gone for so long and it feels so gross seeing him try to justify it while pretending to be a normal parent
artemis★★★☆☆EP 1Rumi being in the middle of all this makes the situation even more awkward and the house feels like a ticking time bomb
taka_onna_temptress_26★★★★☆EP 1The pacing in this first episode moves really fast and they do not waste any time getting into the core conflict of the season
n★★☆☆☆EP 1The way the father tries to fight those urges while being around his daughters is crazy, and you can tell things are going to get messy fast.
near_nemesis_114★★★★☆EP 1I remember the first season being pretty wild, but this sequel really doubles down on the messed up family dynamic right away. Seeing the father return and immediately lose his mind over Tomoko is such a massive shift from what I expected, and Takedo trying to manage the situation just adds this extra layer of chaos to the whole household environment.
momo_creati★★★★☆EP 1This show really leans into the forbidden stuff early on and it makes the atmosphere feel heavy right from the first scene
kirishima_red_riot★★★★☆EP 1The animation quality really took a step up for this second season and the character designs are much sharper than before
sailor_galaxia_390★★★☆☆EP 1I was not ready for the dad to be this creepy right out of the gate and the way he looks at Tomoko is genuinely unsettling
rem_rebel★★★☆☆EP 1Takedo being there to keep things from falling apart is basically the only reason this family functions and he has his work cut out for him now
hatsune_hatsukoi★★★★☆EP 1Tomoko looks so much better now that she is older and you can see why the dad is struggling so hard to stay normal around her
shunseui_sensei_466★★★☆☆EP 1I actually forgot how much drama was in this series and the dad coming back just makes everything feel way more tense than the first season
zelda★★★☆☆EP 1The way the father was shaking when he finally saw Tomoko grown up was a lot and it sets a really dark tone for this return
minato_maelstrom_95★★★★☆EP 1I remember watching the first season, but this sequel feels way more intense because the dad is actually trying to resist his impulses at first, which makes it darker. Seeing him struggle while Takedo is just standing right there trying to keep things normal was really uncomfortable to watch. My favorite part was the lighting in the hallway when Tomoko walked past him
ruto★★★★☆EP 1You can tell Takedo knows something is up with his dad because of that one look he gave him during dinner and it made the whole house feel dangerous
oliver_operatic_502★★★☆☆EP 1Tomoko looked so confused when her dad started acting weird right after he walked through the door and the tension in that living room was actually suffocating
megurine_marvel_496★★★★☆EP 1I cannot believe how awkward that kitchen scene felt when the dad just stared at Tomoko and the music got all heavy while he tried to look away from her