Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!!
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Episodes (12)
- 1EP 1
Nao discovers she is adopted and seeks intimacy with her non-blood brother Shūsuke
Jan 9, 2011Nao Takanashi attempts to seduce her brother Shūsuke, often framing him as the pervert after her provocations. While searching his room for porn magazines, she finds a photo album missing her childhood pictures. Confronting her adoptive parents, Shūji and Nanaka, she learns that a car accident ten years prior killed her biological parents and caused her memory loss. Shūsuke arranged for Shūji and Nanaka to adopt her, vowing to protect her as his sister. Shocked to learn they are not blood-related, Nao decides an intimate relationship with Shūsuke is now acceptable. She asks her parents to keep her discovery secret so they can maintain their sibling status.
- 2EP 2
Nao sees a twin-tailed girl while Iroha claims to be Shūsuke's childhood friend.
Jan 16, 2011Nao briefly spots a twin-tailed girl resembling one in Shūsuke's photo album. At school, Iroha Tsuchiura joins Nao's class and befriends her. Iroha then approaches Shūsuke, reintroducing herself as his childhood friend and kissing him. She claims they are lovers because they played Doctor when they were young. Shūsuke feels ashamed of his past perversion and discards all his porn, causing Nao to grow concerned. Meanwhile, Shūsuke becomes increasingly worried that Iroha seems to know everything about his private life. She later blackmails him with threats of telling Nao about their games of Doctor.
- 3EP 3
Iroha forces Shūsuke on a date while Nao and friends follow, leading to a kiss attempt and a panty reveal.
Jan 24, 2011Iroha coerces Shūsuke into a date, during which Nao follows them alongside friends Haruka and Hirono. The outing includes visits to a movie theater, arcade, and swimsuit store. Iroha attempts to kiss Shūsuke, but he refuses, prompting her to drag him away until Nao intervenes. Nao subsequently treats Shūsuke coldly, causing him to realize she was aware of the date. Later, Iroha frightens Shūsuke by claiming she has been watching him through a telescope. When Nao enters the room, Shūsuke falls to the floor, inadvertently exposing her panties. This sight reawakens his perverted tendencies, a reaction that delights Nao.
- 4EP 4
Nao forces Shūsuke to the beach where he encounters Haruka, Hirono, and Iroha, leading to a rivalry that causes him physical harm.
Jan 31, 2011Nao coerces Shūsuke into visiting the beach, where they coincidentally meet Haruka, Hirono, and Iroha. Nao identifies Iroha as the pigtailed girl from Shūsuke's childhood photos. A competition for Shūsuke's attention ensues between Nao and Iroha, resulting in pain for him. Nao accidentally knocks Shūsuke unconscious with a rented boat, triggering a dream about his favorite eroge character. The two girls then compete to perform mouth-to-mouth resuscitation on him. Ultimately, Shūsuke is revived by one of his male friends rather than either of the girls. This sequence of events highlights the chaotic and painful nature of the interactions between the characters during their beach outing.
- 5EP 5
Shūsuke's Identity Revealed as Mister X Demands BL Magazine Return
Feb 6, 2011Shūsuke accidentally swaps packages with Mister X, destroying a Boy's Love magazine. Mister X threatens Shūsuke, forcing an exchange where Shūsuke discovers the antagonist is his class rep, Mayuka Kondō. Blackmailed by the threat of exposure to Nao and Iroha, Shūsuke agrees to serve as Mayuka's pet. The initial demands are mild, such as buying drinks or tasting her bentō. However, the situation escalates when Mayuka requests Shūsuke purchase a more extreme Boy's Love magazine that she is too embarrassed to buy herself, continuing the coercive dynamic established by the initial mix-up.
- 6EP 6
Nao wears pantyhose to cling to Shūsuke while Mayuka questions their feelings
Feb 13, 2011Following Iroha’s surveillance of Shūsuke and Mayuka, Nao attempts to seduce the sleeping Shūsuke by wearing black pantyhose. The plan is interrupted when Iroha and Mayuka arrive, resulting in an awkward confrontation. During this exchange, Mayuka challenges Nao and Iroha, questioning why they are attracted to Shūsuke and asserting that her own affection differs from theirs. Later, Mayuka asks Shūsuke to read a BL book she owns. This request leads to a disturbing experience for Shūsuke, who becomes traumatized by the content of the book.
- 7EP 7
Shūsuke and friends visit Akihabara for adult goods while Nao and Iroha follow.
Feb 20, 2011Shūsuke and his companions travel to Akihabara to purchase adult merchandise, prompting Nao and Iroha to trail them. After stopping at a store selling adult DVDs, the group engages in a dispute regarding their specific fetishes. This disagreement causes them to split up in search of their individual interests, leaving Shūsuke by himself. Eventually, the friends reconcile and offer mutual apologies for their earlier conflict. The reunited group then proceeds to visit a maid café that offers a 'little-sister' service experience together.
- 8EP 8
Shusuke studies with Mayuka while Nao and Iroha compete for his attention at the pool.
Feb 27, 2011Shusuke faces failing grades and potential summer classes, prompting Mayuka to offer study help due to her guilt. Nao and Iroha interrupt their session, competing for Shusuke's attention. Iroha provides pool tickets as a reward for passing, which motivates Shusuke to succeed. At the park, Shusuke teaches Mayuka to swim, causing jealousy in the others. Mayuka becomes fixated on Shusuke's exposed chest, having never seen a naked man. Nao questions her attraction, but is nearly drowned by Iroha on a water slide. Mayuka revives Nao using a cardiac massage. Before her holiday, Mayuka leaves Shusuke a list of BL books to purchase.
- 9EP 9
Summer Festival Adventures with Nao, Iroha, and the A.G.E Explorers
Mar 6, 2011Shūsuke attends a Matsuri festival accompanied by Nao and Iroha, who vie for his attention. The A.G.E Explorers interrupt to recruit him for a quest to locate a legendary pornographic treasure. Upon discovering the item contains zoophilic content, the group flees in shock, leaving Shūsuke to rescue Nao. He spends time watching fireworks with her before visiting Mayuka to deliver BL books. During this visit, Mayuka becomes fascinated by his nipples once again, concluding the series of chaotic summer events.
- 10EP 10
Shūsuke encounters Ran Yatagai, who claims to be Princess Leila seeking a savior.
Mar 13, 2011Shūsuke spots Ran Yatagai, a cosplayer calling herself Princess Leila, on a vending machine and later at school. She invites him and his friends to the rooftop, claiming she seeks a savior among the scum of the Earth to defend it. Shūsuke and his friends assume this is an initiation for an underground club. Nao and Iroha follow her and meet her twin sister, Rin, who explains Ran’s peculiar method for finding a partner. Rin scares off other AGE explorers, allowing Shūsuke to attend an awakening ceremony alone. However, Nao’s presence frightens him, causing him to flee with Ran, who decides he is her savior. Meanwhile, Rin shows romantic interest in Nao now that Ran is occupied. Reruns were cancelled due to the 2011 Tōhoku earthquake and tsunami because the episode features a scene where characters are swept away by an imaginary wave.
- 11EP 11
Shusuke faces paranoia while Nao and Iroha scheme against Rin's interference
Mar 20, 2011Shusuke endures Ran’s questionable rituals while Rin coerces Nao into spending time with her by threatening to reveal her stalking habits to Shusuke. This dynamic causes Shusuke and Nao to grow suspicious of each other when they notice the Yatagai sisters nearby. To escape Rin’s pressure, Nao and Iroha devise a plan to convince Ran that Shusuke is not her destined savior by posing as prophets via mobile phones. Rin discovers their scheme and attempts to ambush Nao, but accidentally kisses Iroha instead. She quickly develops an affection for Iroha and leaves with her. Later, Ran clarifies to Nao that her actions were intended to mentally prepare Shusuke for a warrior cosplay role. However, on the event day, Shusuke misreads the location details and is arrested for wearing revealing clothing in public.
- 12EP 12
Siblings Alone as Nao Attempts Seduction Amidst Interruptions
Mar 27, 2011With their parents away, Shusuke and Nao remain home alone. Nao dons a maid outfit to seduce Shusuke while he cooks. Following a kitchen mishap, they hear strange noises, revealing the AGE Explorers. Shusuke joins their futile search for pornographic material, resulting in a cold. While Nao cares for him, Iroha and Mayuka arrive, sparking a competition for Shusuke's attention.
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Frequently asked questions
- How many episodes does Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! have?
- Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! has 12 episodes.
- When did Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! come out?
- Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! came out in 2011.
- Which studio made Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!!?
- Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! was produced by ZEXCS.
- Who directed Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!!?
- Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! was directed by Hiroki Matsumoto.
- Is Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! finished?
- Current status of Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!!: Finished.