Final Saga: Operation: peace and harmony starts here
Chapter 201: Brand new day
The next day, eighteen-year-old Izuku wakes up to find a note from Minora saying to spend a whole day with her, Denki, Hanta for his birthday much to his confusion before heading downstair. He then gets quickly greeted by Minora herself, who then say happy birthday to him before telling Denki and Hanta to come so they can go through a list, causing Denki to come first before Hanta as the trio quickly rush out before everyone, including All Might and his family to come out of hiding and start the meeting to plan for Izu's birthday party by tonight. The cadets then get everything ready as the U.A. League and the Yagi family sat down in the lobby.
The meeting begins as Celia ask the league and cadets for any ideas of how the party should look like and the schedule of it, causing Koji to tell her that she knows Izu by heart before saying that they should have a high advanced birthday party. Pony then explain that Izu haven't done that since the death of his father before Itsuka remind her that they're trying to be positive now that Izu is eighteen years old, causing All Might to tell everyone that if they're going to give Izu a high advanced birthday party, they're going to need a lot of high advanced technology to make it work, which also caused Nelson and Tyler to agree as they show everything they going to need to make the party high advanced and futuristic. The meeting then ends with Komoria asking where the party should take place, causing the Yagi family to give everybody a perky smile before heading off to the monster stadium to tell the monsters that they're going to have a high advanced birthday party in their stadium before asking for their help, which caused the monsters themselves to smile before saying of course much to the Yagis excitement. Meanwhile, Izu, Minora, Denki, and Hanta just reach the Franklin institute to participate in a science theme festival.
A montage then begins as the U.A. League, cadets, and monsters get everything ready for Izu's birthday party as Toru and Momo forms a group to help put up decoration, Rikkido and Katsuki forms a group to help with the cooking, and finally, Ochaco and Mina forms a group to help set up entertainments for the party. Soon, the league gets the bot mights to help build stuff to make the party more futuristic, which caused the bot mights themselves and Siri to start building robot waiters and a band, they then get unused arcade games so Mei, Audrey, and Tyler can make them less dangerous to use. The montage then ends in the afternoon as the league add the finishing touches to the high advanced futuristic party while the cadets, monsters, and Yagi kids passed out invitations to all their friends and family. Meanwhile, Izu was in the middle of a presentation of his latest invention called the grow-me-up watch, which is a watch that simply makes you bigger. Denki then call Kyoka to ask her how the party planning coming along, causing Kyoka herself to say that they're all done as Mei and Audrey tests out the robotic band, which also caused them to start playing forces of nature from the backstreet boys as everyone cheers before All Might ask Celia if Izu going to love his eighteenth birthday party. Celia then smiles before saying that Izu definitely will love the party because they are the ones who made it possible, causing All Might to laugh with her.