this story timeline start as AIkatsu s2 beginning and 3 years after Gundam Build Fighters S1 ended.

Prologue

Ichigo Hoshimiya just recently back after her training trip in America. And suddenly her old friend , Aoi Kiriya ask her to participate in Idol Battle against Seira Otoshiro, new ace of Dream Academy. Dream academy was new idol academy which recently formed about one year ago after Ichigo sudden hiatus. And Dream academy managed to take some of Idol jobs from Starlight Academy , Idol academy where Ichigo and Aoi study. And after Ichigo and Seira clash ended to draw Seira then proposed, " Ichigo Hoshimiya I thought we should finish this in another matter." Ichigo then replied, " And what is that Seira?" Seira smirked, " We will settled who is the best between us in Gunpla Battle."

Ichigo eyes was snow turned into stars and said, " So you love Gunpla too, Seira-chan." Later Ichigo showed her gunplay Actually while Ichigo doing her training in America she also found out about Gunpla Battle there. Actually the one who introduced her to Gunpla Battle was Greco Logan, Nils Nielsen and Caroline Yajima. Ichigo stay with Nils and Nils teach her how to play in Gunpla Battle and Ichigo aslo got her own Gunpla. Wing Gundam Zero which looked like Ricardo Fellini Wing Gundam Fenice only it colored pink and Ichigo added extra beam saber so Ichigo gunpla has two beam sabers and removed it shield and added barrier to it.

Seira who saw that smirked , " Well that was good gunpla. Do you know Ricardo Fellini?" Ichigo shook her head, " No the one teach me actually was Nils Nielsen though now he change to Nils Yajima now. So can we start Gunpla Battle now Seira-chan." Seira replied, " Okay let me take my gunpla first okay."

Few minutes later , Seira then showed her own gunpla . It was based from Blu Duel from Seed Stargazer only it was crimson colored. Other that that another feature not really different beside instead beam rifle Seira use beam sub machinegun from Hyperion Gundam .

Ichigo said, " Shall we battle now , Seira-chan." Seira motioned her hand so Ichigo can follow her. " This way then." And now they walked until they reach up the familiar desk which used as Gunpla Battle.

Seira," Okay let's start now." Ichigo nodded and later the system active.

Gunpla Battle combat mode start up

Model Damage Level set to B.

Please set your GP base (Ichigo and Seira placed their GP Base)

Beginning Plavsky Particle dispersal.

Field 12 : Island

Please set Your Gunpla (Ichigo place their gunpla)

Battle Start

Ichigo: " Wing Gundam momo, Taking Off." (Lame? I know

Seira, " Duel Gundam Seira Special , Launching"

And Both of Gunpla launced off. And when both of gunplay faced each other, Seira start shooting Ichigo with her beam sub machinegun. Ichigo then transformed her Wing Gundam to bird mode and avoided all of Seira beam attacks until she reached Seira and rammed Seira Duel. That made Duel thrown off abit but Seira thrusting her Duel to quickly recover and once again fired her beam sub machinegun to Ichigo gunpla . Ichigo retaliated by firing her buster rifle but Seira avoided it and quickly firing Shiva railgun from Duel shield and managed to hit Ichigo but Ichigo gunplay not damaged as she managed to activated her barrier before the railgun hit decided to change tactics . She put down her beam submachinegun and drew her beam saber. Ichigo then stored her bister rifle to hip and drew her beam saber and later both of them clashed. And after few seconds Ichigo now in advantage as she managed to draw her another beam saber and overpower Seira and later Ichigo stab Duel cockpit and later Duel exploded.

Battle Ended

Seira looked abit down as Ichigo easily beat her but later she said, " That was good match Ichigo Hoshimiya, hope we can battle again someday and I'l pay you back when that time has come." Ichigo only smiled, " I'll be waiting Seira-chan."

And later Ichigo going back to his home and her mother Ringo and her younger brother Raichi welcomed her. Actually in Nandemo Bento not really changed except one. Ichigo then said, " Kaa-san , we have Gunpla Battle Projector Desk now?" Ringo only smiled, " Yes, Ichigo. Your tou-san bough it for us half year ago. Gunpla Battle now recently really popular since Sei Iori and Meijin Kawaguchi victory. And now Sei Iori and his family moved here recently with her own shop, Iori Hobby Shop." Raichi suddenly said, "That's right onee-chan. I even got Sei-san and his father Takeshi-san signature. They are really one of the best in gunplayworld."

Ichigo only smiled when she saw her brother antics as she said to herself, " I thought Raichi only interested to idol especially Aoi, I wonder if Aoi and others also interested in Gunpla Battle but seeing the trend there must be possible. Okay ,tomorrow I'll check it out.'

To be continued

This was my experiment to try AIkatsu Gundam Build Fighters cross over . Hpe it won't be too disappointing.