Doraemon: Nobita no Takarajima takes the well-known characters to the Caribbean Sea; Nobita is the captain of a ship and fights against his enemies. Shizuka is kidnapped and a storm prevents her persecution. When the adventurers finally find the mysterious Treasure Island, where they have taken Shizuka, they discover that it is something more than a common island. (Source: Official Website)

Based on the famous tale from The Thousand and One Arabian Nights, this story takes place more than 1200 years ago. The story's hero is the impish Sindbad, a mischievous boy full of curiosity, who one night sneaks into the royal palace to watch the acrobatic performances and learns that a wide world awaits beyond Baghdad. Hearing of the travels of his uncle Captain Ali, Sindbad decides to become a sailor and travel around the world. Leaving behind a note to his father, young Sindbad boards Captain Ali`s ship and-accompanied by a myna called Sheila-sets out for the greatest adventure of his life. (Source: AniDB)

It is three years after the legendary Prism Queen Cup, and Aira Harune, Rizumu Amamiya, and Mion Takamine have become famed Prism Stars, spreading the glamor and radiance of Prism Shows wherever they perform. However, they encounter an unexpected challenge from a passionate and lively girl, Mia Ageha, who has publicly declared her intent to defeat Aira and become the greatest Prism Star. Sensing her potential, the Prism Show agency Pretty Top recruits Mia alongside three other aspiring Prism Stars—Karin Shijimi, Reina Miyama, and Ayami Ooruri—to form an idol group, Prizmmy. But the road to stardom is not easy: Mia has to deal with an old friend's unexpected appearance, this time as her rival, as well as navigate her way through the alluring yet conniving world of Prism Shows. Nevertheless, with her friends and team by her side, Mia is all the more fired up to march forward and carve the future for herself.

Momona is an ordinary junior-high school student hailing from Jewel Land. At her cousin's wedding, she envies the bride, Lady Diana, due to the fact that she is marrying the cousin who she had a slight crush on. However, once she sees Lady Diana and her cousin together, Momona begins to like her, and accepts her as her cousin's bride. Just as Lady Diana is about to properly meet her and introduce herself, Momona is transported to a snowy place in Jewel Land where the ruler, Lady Jewel, is giving a speech to the Petit Ladies, girls who are chosen as Jewel Candidates to be the next Lady Jewel. Momona meets her partner and mentor, Ruby, a white rabbit, who will guide her through the tasks in becoming Lady Jewel. Whoever passes the most tasks wins and becomes the next Lady Jewel, but standing in her way is Lillian, a girl who also aims to win the title of Lady Jewel, so she can choose her brother, Cayenne, to be her King alongside her. Momona soon also begins to fall in love with Cayenne, yet Lillian doesn't want her to get too close to him. Cayenne also seems to harbor feelings for Momona, but who will be chosen in the end as Lady Jewel to decide it all? And will Momona and Lillian ever become true friends and will Cayenne and Momona ever be together? (Source: Wikipedia)