Echocalypse x Trails to Azure: A Shared Journey
· Echocalypse x Trails to Azure crossover is now live!
· Sign in to get exclusive crossover character [Elie MacDowell]
The Echocalypse x Trails of Azure crossover is here for a limited time! Team up with the Special Support Section to shatter the dimensional barrier and go on a thrilling new adventure. Log in now to claim the exclusive crossover character [Elie MacDowell] and loads of rewards!

Sign In & Get Crossover Characters
The Echocalypse x Trails to Azure crossover is live! Sign in for 7 days to unlock the exclusive crossover character [Elie MacDowell]. The cross-dimensional adventure is about to begins! [Rixia Mao] and [Renne Bright] from Trails to Azure are here to join your squad. Are you ready?

Mix & Match Top Battle Girls
Super rare UR girls await you in the newly upgraded banners! Say goodbye to the grind—inherit levels and upgrades with just one click! Easily switch characters, adjust lineups, and enjoy pure strategy with no more tier restrictions. It’s time to dominate!

Oaths & Stunning Visuals
Sign an oath with your Case to unlock exclusive wedding dresses and trigger special effects by tapping on their body parts. Enjoy stunning character illustrations, smooth LIVE2D animations, and hundreds of charming girls! With thousands of lineups to choose from, you’re sure to find one that gives you butterflies!

New Casual Mini-Games
Get ready for new mini-games! Puzzles, Find the Difference, Image Guessers—bring back your childhood memories with these fun games! You can also unlock the Dormitory feature and collect furnishings with event tokens. Decorate your dorm and interact with your beloved Cases in their new space!