My Bride is a Mermaid OVA

Michishio Nagasumi's life couldn't be any more normal. In an odd twist of events, during his summer vacation he ends up almost drowning in the sea. Luckily, the cute mermaid Seto San appears to save him. However, San is from a yakuza mermaid family and according to their law, if a human is to catch sight of a mermaid, either he or the mermaid must die. The only other way is for Nagasumi to be taken in as a family member, marrying San. In attempts to save both of their lives, Nagasumi asks for San's hand in marriage. Nagasumi's summer vacation reaped more then what he would expect, as he must now protect San from others finding her secret out.

The Service Club is recruited by a magazine to write an article promoting "Love and Marriage". Yukino calls in Hachiman's younger sister Komachi for assistance, and the three of them, along with Yui and their teacher Shuzuka get side-tracked and begin competing to see who can be the best wife. (Source: Anime News Network) Note: Bundled with the limited edition of the Yahari Game demo Ore no Seishun Love Come wa Machigatteiru. PlayStation Vita game from 5pb.

This two-part OVA is a series of shorts in relation to the School Rumble series. This OVA fills in gaps with new content between episodes from beginning to nearly the end. Episodes: 1) New-Term Excitement! To Be Near You Scramble! The Naked Truth! Yakumo befriends a foreigner - in between her clairvoyant activities and frequent cat naps. The Class 2-C seating arrangements put Tenma in a tizzy over sitting next to her heart throb, but a certain bad boy is stressing over sitting next to her! 2) Smile, Please! Mammoth, Yum! May I Fall in Love? Yoshidayama continues his climb to the top of the bad boy rankings, Imadori tries to touch a tomboy, and Harima tries his hand at prehistoric heroism! Back to the more recent past, a moment in the dark sheds

Summer has arrived at last, and with it comes the promise of summer break for the students of Lillian Girls’ Academy. Sachiko and Yumi retreat to the summer home of the Ogasawara family for a season of rest and relaxation, but their rosy trip soon sours when some old friends of Sachiko’s unexpectedly drop in. These wealthy snobs turn up their noses at Yumi and Sachiko’s relationship — and if Yumi isn’t careful, her blissful summer at Sachiko’s side could come to an abrupt and tearful end. (Source: Maiden Japan)

The first OVA titled Sore wa, ikinari otozureta=koi was released on March 29, 2019. The second OVA titled Tomodachi no Kyori was released on February 26, 2021. The third OVA titled Shain Ryokou to Negaigoto was released on October 14, 2021. Note: Unaired episodes bundled with the special edition of the 7th, 10th and 11th manga volumes.

Two OVA episodes bundled with the 16th volume of the manga. One of the included episodes will be based on the story from the 15th volume, while the other will contain an all-new original story. (Source: Anime News Network)

After the final battle against Gaito, Sara had given her life to remain with him. The sea world is now at peace, but only with six mermaid princesses. While Caren, Noel, and Coco have returned to their kingdoms, it should be time for Lucia, Hanon, and Rina to do the same. After all, Mitsuki Tarou is leaving for Germany, and Doumoto Kaito is heading to Hawaii. Lucia is devestated, and when things couldn't get any worse, Kaito is lost at sea! Worst of all, a strange angel named Michel has appeared, wanting the mermaids to join him. But on the lighter side, Sara's spirit tells Lucia of Sara's successor, a young mermaid named Seira. The mermaids are in for another adventure!

Valentine's Day is approaching; Hosaka is still trying to express his love to Haruka by cooking, cross-dressing Mako-chan fears to be found out, Kana-"sensei" teaches the other girls how to "win" Valentine's Day, and Fujioka is desperately trying to receive Kana's chocolate.