Based on industry records and social media highlights, several of her programs have gained traction: Debut Feature
| Rank | Title (Year) | Production Company | Why it Stands Out | |------|--------------|--------------------|-------------------| | | First Kiss – Kosaka Nanaka (2020) | S1 No. 1 Style | Debut title; broke the studio’s opening‑day sales record for a rookie. | | 2 | Nanaka’s Summer Vacation (2022) | S1 No. 1 Style | High‑production outdoor shoot, frequently cited in fan polls as “most enjoyable.” | | 3 | Secret Office – Nanaka Edition (2023) | S1 No. 1 Style | Integrated storyline with a “boss‑assistant” theme; strong streaming numbers on FANZA . | | 4 | MMD Exclusive – Nanaka’s World (2024) | MMD (global OTT) | First title made for an international subscription platform; praised for production quality and subtitling. | | 5 | AV Open 2022 – Special Prize (2022) | S1 No. 1 Style | Award‑winning performance recognized by industry judges. | kosaka nanaka av program top
You could structure a "Top" list based on the specific genres her label, NO.1 STYLE , produces: Best Debut Feature: Based on industry records and social media highlights,
Later in her career, she experimented with more theatrical setups, which showcased her versatility beyond the simple "innocent girl" persona. 3. Production Quality and Labels 1 Style | High‑production outdoor shoot, frequently cited