×109L

×109L, also known as "Ten to the Ninth L" or "109L," is a popular Japanese idol group formed in 2014 under the management of the entertainment company 109L Entertainment. The group consists of seven members, each known for their unique talents in singing, dancing, and performing. The name "×109L" is derived from the mathematical notation "10^9," symbolizing their ambition to reach the "ninth heaven" of success in the entertainment industry.

The group gained initial recognition through their participation in the 2014 *Produce 101* series, a reality competition show that selects members for a virtual girl group. ×109L placed highly in the competition, which helped them build a strong fanbase before their official debut. Their debut single, "Love Letter," was released in 2015, marking the beginning of their journey in the K-pop and J-pop scenes.

×109L is known for their energetic performances, catchy music, and diverse content, including music videos, variety shows, and collaborations with other artists. The group has released several albums and singles, blending pop, dance, and electronic elements in their music. Their fanbase, often referred to as "Lovers," actively engages with the group through social media and live events.

Beyond music, ×109L has expanded into acting, hosting, and charity work, showcasing their versatility. They have participated in dramas, variety programs, and public service announcements, further solidifying their presence in the entertainment industry. ×109L continues to evolve, balancing their musical career with personal growth and fan interactions, making them a notable presence in the contemporary idol scene.