Zepp DiverCity

Lore & Background

In the real world, Zepp DiverCity is a popular live house in Odaiba, Tokyo, known for hosting a wide variety of musical acts. While it has been used for The Idolmaster-related concerts and events, it holds no specific in-universe affiliation with 765 Production or the Million Stars. The venue's modern design and excellent acoustics make it a favorite for both performers and fans, offering an intimate yet powerful concert experience. Stories set here often focus on the energy of live performances and the connection between artists and their audience, but they are not tied to any particular fictional group or narrative within The Idolmaster canon.

In Their Own Story

The heavy bass thumped through the floorboards before the lights even dimmed, a rhythmic heartbeat for the crowd already surging in anticipation. Backstage, the air smelled faintly of hairspray and nervous sweat as the lead vocalist adjusted her microphone stand one last time. She could hear the roar from the main hall, a sound that had shifted from polite applause to a deafening chant since they first started playing here months ago. "Ready?" the producer whispered, handing over a water bottle. The stage manager's hand signaled 'five' on the fingers, then closed into a fist. As the house lights plunged into darkness, a single spotlight cut through the haze, illuminating the drum kit. The first chord struck with a clarity that vibrated in everyone's chest, and for a moment, the world outside Odaiba ceased to exist; there was only the music, the light, and the million voices singing back.

Reader's Guide

Zepp DiverCity is designed as a compact yet powerful live house, distinct from the grand opera houses seen elsewhere. The layout prioritizes proximity between the stage and the audience, allowing idols to interact directly with fans during performances. The main hall features a flexible stage setup that can accommodate full bands, including drum kits and electric guitars, reflecting the rock-influenced sound of Million Stars. Lighting rigs are positioned to create dynamic visual effects that match the high-energy tempo of the songs played here. In game mechanics, this venue often serves as the setting for special events where idols perform specific setlists tailored to the concert format. Players must manage stamina and morale carefully, as the physical demands of a Zepp performance are higher than standard studio recordings or variety shows. Narratively, progressing through Zepp DiverCity unlocks new story arcs focused on band dynamics and stage presence. It is a crucial milestone for idols moving from trainee status to becoming headline acts capable of filling a dedicated music venue.

Did You Know?

• Maaya Uchida won the Best Rookie Actress Award at the 8th Seiyu Awards.
• Her highest-charting single on the Oricon weekly chart is 'Sekai wa Kyou mo Kimi o Aishiteru' (2020), which peaked at #8, while 'youthful beautiful' peaked at #14.
• She has held solo live concerts at major venues including Yoyogi National Gymnasium (capacity 13,291) and Nippon Budokan (capacity 14,471).
• Maaya Uchida is the older sister of fellow voice actor Yuma Uchida.
• As of September 30, 2025, she is married to Kaito Ishikawa.