Yoshikazu Miyano's troubles first start one hot summer day when Shuumei Sasaki steps into his life. Sasaki saves Miyano's classmate from a group of bullies, and after that, Miyano cannot seem to shake off his eccentric upperclassman. His silent admiration for Sasaki gradually sours into annoyance each time the so-called delinquent refuses to leave him alone. Constantly being called by cute nicknames and having his boundaries ignored, Miyano wonders why Sasaki wants to get close to him. The shy and easily flustered Miyano harbors an embarrassing secret—he is a fudanshi, a boy who likes boys' love (BL) manga. The last thing he wants is for other students to find out, but through a slip of the tongue, he reveals the truth to Sasaki. Intrigued, the clueless Sasaki asks to borrow a book to read, which he is given very reluctantly. To Miyano's surprise, Sasaki enjoys the BL that he receives and asks for more, marking a shift in their strange dynamic. Although Sasaki appears to possess some personal agenda, his feelings for Miyano become complicated the more time they spend together. As they now share a common interest, their relationship is poised to change and further develop.

Sometime in the near future, in an age in which we have established contact and communications with planets outside our galaxy, Scan2Go has become a huge phenomenon throughout all of outer space. Giant races are held at every locality, with each racer gunning for the title of the universe's number one racer! The main character in the series, Kazuya, possesses the power of the eagle, performed well with his blazing, innate power commanding his falconine beast spirit. He competes in a tournament, the Pro-Racer Exhibition Race., but was no match for the other teams that had won their way through the competitive Space Preliminaries. Realizing the difficult obstacles that lie before them, Kazuya and his friends leave the small Earth behind and set off on a universe-wide quest to hone their skills as warriors!

Despite the destruction of the mechanization home world Andromeda, the machine empire is still swept across the galaxy and Earth has become a battleground. Having returned from his journey aboard the train Galaxy Express 999, Tetsurou Hoshino joins the resistance and fights alongside others who have retained their humanity. When the 999 returns to Earth, Tetsurou receives an enigmatic recorded message from his former traveling companion Maetel, telling him to board the train once more. Fighting his way to Megalopolis station, he makes it onto the train just as it departs. This time, however, Tetsurou is met with several mysteries: Maetel is nowhere to be seen, an ominous Ghost Train has appeared, and the ultimate destination of the 999 is unknown. Amid all this, Tetsurou finds himself confronted by the mysterious black knight Faust and soon discovers the machine empire's darkest secret.

The Blue World, which symbolizes reason, is under constant attack by the creatures called the Nightfly O'Note originating from the Red World, symbolizing instinct. Akira Asagi, the 17-year-old protagonist who is a researcher at Blue World, is nominated to lead the war at Ryuukyuu LAG, a proud defense facility on the islands of Ishigaki and Iriomote. She meets the sixth combat unit IS, which was formed four years after a fierce battle that annihilated the fifth unit. Akari must lead these six riders, also called the Scared Rider Xechs, to fight against the other world while at the same time deepening the relationship among them. (Source: MAL News)