: Standing at 1.61 meters, Koibuchi achieved widespread viral tracking due to her distinct physical proportions, which progressed to an "O-cup" classification as documented on her official public channels.
To understand the significance of Momona Koibuchi’s appearance in this title, one must first contextualize the SOD Create brand. SOD (Soft On Demand) is one of the largest and most influential production companies in Japan. Unlike smaller "indie" makers, SOD operates with the marketing prowess of a major studio. Their "New Start" series—formerly known as "SODstar" or "SOD Female Employee" debuts depending on the specific era and sub-label—functions as a prestige launchpad. Being featured in a volume such as "112" (or specifically the 112th iteration of a new-face series) signals a significant investment by the studio. It implies that Koibuchi was identified not just as a performer, but as a potential "ace"—a face capable of carrying a marketing campaign. momona koibuchi during the new start112 sod
, which marked the beginning of her tenure as a top exclusive actress for Soft On Demand (SOD) Key Career Highlights Rapid Rise : Standing at 1
Her impact was immediate. By the end of 2022, she had been crowned the "Best Popular Rookie of the Year," a testament to her immediate connection with audiences. She quickly rose to become one of SOD's "Four Heavenly Queens," a title that signifies top-tier status within the company. Unlike smaller "indie" makers, SOD operates with the
: Serving as benchmarks to measure an actress's performance milestones over her multi-year tenure.