Madoka Kyouno is an energetic girl who is full of passion. As the proud, and only, member of the Kamogawa Girls' High School Jersey Club, she goes around helping people in need. Madoka's life is turned upside down when she is suddenly asked by a mysterious girl named Lan to pilot a robot. Motivated by her desire to protect the people and city of Kamogawa, Madoka agrees to pilot the resurrected Vox robot to fight against extraterrestrials that have come to attack Earth. (Source: VIZ Media)

High school student Takeru Takemoto works part time as a (motor)bike courier. During one of his deliveries, he saw a mysterious light passing him and fell into a forest. What he had found was a beautiful girl coming out from a glowing cocoon, calling herself "Hikari." While Takeru was quite embarrassed because of Hikari's nudity, a strange monster suddenly showed up and immediately attacked the two. Both Takeru and Hikari demonstrated the power of their other selves before Takeru had a clue of what's going on. (Source: ANN)

In California's Center City, shy but kindhearted Joseph Carter "Joey" Jones lives with his grandmother, working in a coffee shop. Though his family is financially burdened and he is bullied at school, he remains cheerful. A robotics enthusiast, he wants a top-of-the-line toy robot called a Heybo more than anything. One day Joey and his friend Simon "Psy" Kaina come across a destroyed Heybo discarded by a group of rich kids. He takes it home and repairs it himself, excitedly naming it Heroman. However, one night Heroman is struck by lightning and comes to life, growing several times its size in the process. That same night Center City is attacked by aliens called Skrugg whose attention was brought to Earth after Joey's acquaintance Professor Matthew Denton made attempts to contact them. Along with Joey, Heroman quickly heads to the scene of the attack, where he finds people in trouble, including his friend Lina Davis and her father. Using an arm-mounted controller, Joey is able to command Heroman to use superpowers to fight off the Skrugg and rescue civilians. As the aliens continue their invasion of Earth, the duo are the only ones separating humanity and destruction. [Written by MAL Rewrite]

Hundreds of years ago, the borders between the worlds of humans and youkai temporarily overlapped, resulting in many residents of both crossing over to the other side. In the years since this event, the city of Sakurashin has become a central hub for all inter-dimensional affairs—a result of both the sacred Seven Pillars around the city serving as a beacon for the youkai, and the efforts of the Hiizumi Life Counseling Office in keeping the townsfolk happy. This office is composed of Hime Yarizakura, the young mayor of the city; satori Ao Nanami, who can read people's minds; half-youkai Kotoha Isone, who can summon anything by speaking a word; oni siblings, Kyousuke and Touka Kishi; and the office director Akina Hiizumi, who inherited his family's ability to force youkai back to their world. Besides volunteer and arbitration work, the Life Counseling Office also suppresses any Strikes: rare occurrences where humans are suddenly infused with youkai powers and go on a rampage. But the appearance of a sinister man signals trouble as Strikes become increasingly common, political rivals make their moves, and malicious individuals descend upon the city. As the self-appointed defenders of Sakurashin, it's up to the Life Counseling Office to protect the idyllic city they call home! [Written by MAL Rewrite]