Sora no Otoshimono: Forte

Tomoki and friends dive into dreams, encountering a mysterious Angeloid and bizarre dreamscapes.

Tomoki Sakurai dreams of a mysterious angel warning him about an Angeloid. He shares this with friends, and Nymph uses the Dive Game program to let them revisit their dreams. Tomoki and his friends enter the simulation, finding themselves in Eishiro Sugata's world of dinosaurs and rolling boulders, while Mikako Satsukitane's world is a war zone. Sohara Mitsuki is embarrassed by ecchi situations in her dream. Nymph corrects the entry to Tomoki's dream, but instead of a grassy hill with an angel, they find a bizarre world with a tall monolithic column and a hibernating evergreen tree. Sugata recalls Ikaros's arrival near cherry blossoms and associates the column with similar pillars. He then witnesses a new Angeloid arrive with deadly intentions toward Tomoki.

Tomoki flees to a Zen monastery while Angeloids pursue him with bizarre schemes

Tomoki retreats to a Zen monastery to escape his arousal by the Angeloids. Sugata warns Sohara, Ikaros, and Nymph about the Delta-Class Angeloid Astraea, who lacks computational abilities and fails her attacks. The Angeloids interrupt Tomoki’s burial of dirty magazines: Nymph uses a device to enhance her age due to irritation, Ikaros incinerates the magazines, and Astraea transforms into one. Astraea serves a meal but forgets to poison it. Tomoki uses his grandfather Tomozo’s perverted advice to defeat Astraea with the Six Domains. Upon returning, Tomoki finds Ikaros restored his magazines, which celebrate with a parade. Meanwhile, Astraea falls into Sugata’s campsite and unintentionally reveals her mission while rebooting.

Tomoki Wrestles as Mask DuPants in a Festival Tournament

Astraea is captured after revealing secrets, prompting Mikako to train her against Tomoki. The group attends a professional wrestling festival at the Satsukitane shrine with a ten million yen prize. Tomoki debuts as Mask DuPants, using ecchi moves to advance through the tournament. He faces the Angeloids in a tag team elimination match before the finals against Mikako in an electrified steel cage. Another masked wrestler, implied to be Sohara, interferes and delivers a backbreaker. Although DuPants stands, he is declared dead. Mikako awards the prize to Tomoki, who must then fight for the World Title against Judas, the shooting range man from the previous year. The credits show other early round matches involving townsfolk and teachers.

Intense Battle: Hot Spring Snowball Fight at 1.4 Degrees Below Zero

Mikako organizes a snowball war between genders where elimination requires a commander's defeat, with winners dominating losers for a day. While Mikako, Ikaros, and Nymph seek hot springs, Tomoki targets Sohara instead of Astraea. As dusk falls, surviving girls relax while boys gain advantage until popular students free captives, unleashing the "Abominable Snow-hara Man." Tomoki becomes trapped in snow, giving Astraea an opportunity to kill him, but Ikaros intervenes to stop her. The following day, Sugata informs Astraea that Synapse forbids her return until she eliminates Tomoki, expressing pity for her situation.

Sugata and Sohara explore Tomoki's dream world of Synapse and return safely.

Sugata and Sohara utilize Nymph's Dive Game program to enter Tomoki's dream world, identified as Synapse, a collection of floating islands above Sorami. After Sohara accidentally dislodges an object that falls to the lower world, the pair traverses an Angeloid village to a dome. Sugata enters a portal and observes activities in Sorami before discovering a room filled with encapsulated humans monitored by Angeloids, leading him to question his own humanity. The Harpies capture Sohara, but the Dive Game's time limit forces Sugata and Sohara to return to their reality unharmed. Later, Tomoki constructs a transforming panty robot pedal bicycle from the strange object, using it for lecherous purposes and treating it like a brother until Sohara discovers and destroys the device.

Astraea joins Tomoki's class while a game show tests the students' knowledge and endurance.

Astraea enters Tomoki's class but remains for remedial lessons due to poor comprehension. Mikako, noting Tomoki's low popularity, organizes a game show hosted by Sugata with questions from Ikaros. Nymph excels while others face penalties ranging from ecchi harassment to trash pelting. Tomoki catches up when questions involve ecchi trivia about Sohara's measurements and other girls' underwear colors. The final question repeats a previous query about the ethics of an open girls' locker room door, forcing Tomoki to choose between correctness and manliness. Astraea later challenges Tomoki to a rematch, leading to bonding and acceptance at a barbecue. Meanwhile, Daedalus, the angel from Tomoki's dream, watches her Angeloid daughters until attacked by Harpies and the Master of Synapse, who announces the deployment of his new generation Angeloid.

Tomoki dreams of Daedalus warning about an Angeloid while Nymph faces Chaos impersonating her master.

Tomoki dreams of Daedalus warning about an Angeloid, who interrupts to choke Ikaros. Ikaros shops for groceries while Astraea and Nymph raid her watermelon patch, transforming it into Venus flytrap monsters. Astraea mocks Nymph’s lack of wings, prompting Nymph to question her worth without a master. Sugata asks Nymph to set up a Dive Game portal to Synapse, but Tomoki pulls her away for a date, leaving Sugata vulnerable to Harpies until Daedalus rescues him. Ikaros observes Tomoki and Nymph together, feeling strange emotions. Tomoki declares his desire to become Nymph’s master, but before imprinting, he orders her to blow herself up. Nymph realizes the impostor is Chaos, an Epsilon-Class Angeloid, who chokes her while questioning the nature of love.

Angelic songs resonate above as Ikaros confronts Chaos and questions the nature of love.

Nymph suffers hallucinations of abuse caused by Chaos, prompting Ikaros to search for her after seeing Tomoki with Sohara. Ikaros arrives to help Nymph while Daedalus reveals her role as the creator of the first generation Angeloids to Sugata. A hallucination manipulates Ikaros into attacking Nymph, but she instead throws Nymph to safety. Nymph seeks Astraea’s aid, but the Master commands Astraea to destroy Nymph. Tomoki intervenes, urging Astraea to choose her own destiny over the Master’s orders. When commanded to kill Ikaros, Astraea breaks her chains and fights Chaos. Ikaros joins the battle, defeating Chaos by plunging her into the sea and asking what love is. Astraea recovers Ikaros, and both ponder the meaning of love.

Mikako hosts a tied-up fishing contest at Satsukitane shrine while Tomoki competes as Tomoko.

At the Satsukitane shrine festival, Mikako organizes a fishing contest where girls are bound in a pool and men on ropes must retrieve them. The victor catches the largest "yo-yos." Tomoki competes as Tomoko alongside Sugata, while Mikako teams with Judas. Tomoko catches several girls until Sugata distracts Astraea with snacks, allowing Mikako to steal the prize. Sugata then introduces a "legendary fish" of increasing size. Tomoko reverts to Tomoki, finds the fish, and is knocked out by a karate chop. Separately, Ikaros receives a proposal letter from Tomoki, who clarifies by giving her and Nymph an allowance. After friends suggest gifts, Ikaros buys a watermelon based on Sugata's advice, earning Tomoki's approval.

Tomoki's Periscope Network and the Girls' Mirror Revenge

Tomoki attempts to escape the girls by hiding in the bathroom and a closet, only to be discovered each time. He later builds a massive periscope network to spy on women across town. After Astraea and Nymph are chased away, Sohara visits and questions his behavior, leaving him thoughtful. The girls retaliate by pretending to undress outside, using mirrors to blind him with sunlight. Tomoki shocks them by revealing his genitalia, but when Ikaros looks, he makes a kissing gesture. This causes Ikaros to overheat and erase her memories of him. Meanwhile, Chaos emerges from the sea, believing love involves harming animals.

Tomoki and Angeloids confront Chaos during a typhoon while Ikaros struggles with memory loss.

As a typhoon approaches, Tomoki and Sohara attend school while Astraea battles Chaos. Ikaros suffers from memory loss, prompting Tomoki to visit Daedalus via the Dive Game portal to receive a special lock. Nymph and Ikaros join Astraea against Chaos, who easily defeats their coordinated assault. Tomoki returns to affirm his role as master, revitalizing the Angeloids with his love. Nymph creates new wings and a hacking field to enhance Ikaros and Astraea’s combat capabilities. Following a final lunge by Astraea, Chaos is subdued. Despite her plea to be loved to death, Tomoki pets her head, inducing genuine affection. He then secures Chaos’s collar chain with the lock provided by Daedalus.

Tomoki faces bathroom lessons, sewage escape, and a chaotic wedding ceremony with multiple angeloid brides.

Tomoki and Sugata return Chaos to Daedalus, allowing Nymph to restore Ikaros's memories and Tomoko to teach her bathroom etiquette. Tomoki attempts to transform into pool water to fondle girls during swim class, prompting Sohara and Nymph to drain the pool. Mikako decides Tomoki needs a lesson, leading Tomoko to hide in the girls' bathroom before escaping through sewage treatment to the sea. Ikaros accidentally knocks a hole in the door and flushes Tomoki again while practicing etiquette. Mikako helps Tomoki, who is taken to a wedding chapel. Presided over by Sugata and Mikako, Ikaros appears in a bridal gown for a ceremony. Tomoki stops before the kiss and is offered a choice between Ikaros, Nymph, Astraea, and Sohara, all dressed as brides. He screams in indecision until a reformed Chaos interrupts, hugs him, and becomes the newest resident Angeloid.

Queen of the Sky