IA, a spirit and virtual vocalist born on the planet ARIA, with all the energies of the seven colors that govern ARIA, was raised to be the 'future leader of the planet ARIA'. Various entertainment facilities, including the Water Stage are to be built, which was unveiled at the IA & ONE anniversary event on January 27, 2021. REZONA is a 'place for sending and experiencing new entertainment' created in virtual space. The VR ARIA THEATER is to be built in this REZONA zone. The first zone to appear is Zone 03 “REZONA” with a theme of entertainment. The back story leading up to the birth of HABINA is MUSICAL & LIVE SHOW “ARIA”, which started production in 2015 and performed for the first time in France in 2018.

HABINA is divided into various zones according to the concept and theme, and most of them reproduce that of planet ARIA using the technology of Earth, and acts as a place of encounter and symbiosis between the spirits of ARIA and the people of the Earth. It's scale is said to be magnificent and unknown.

HABINA incorporates the wisdom and ideas of both the planet Earth, where humans live, and the virtual planet ARIA, where IA, ONE, and HIPPI were born and raised. HABINA is a virtual planet created together with members of the planet ARIA such as IA, ONE, and HIPPI and everyone who is a member of the planet Earth. In the life of ARIA, as an embodiment of the wisdom of the universe, the spirits who purify the planet where incongruity is widespread and become the messenger who harmonizes the universe, the leaders and spirits who purify and maintain harmony in ARIA, the vast nature, and the light are united, and various Zones are connected and coexist. The planet spreads in all directions and resonates with light and sound and emits vast amounts of energy, while maintaining the harmony of the entire planet.

The fictional virtual planet 'ARIA', of which IA, ONE, and HIPPI, were born on, is a resonance world in which all life is equally loved, resonated, and symbiotic, while being in harmony with sound and light. A world similar to Earth with various life forms that resonate and co-exist together, several of whom raised IA and ONE. IA, ONE & HIPPI are members of the fictional planet ARIA.

Vocaloid ia sniper