While these releases are often marketed as "series," they differ from traditional broadcast Japanese dramas ( dorama ). Instead, they are typically:

For fans of Japanese drama series and entertainment, understanding these alphanumeric codes is essential for navigating the complex web of talent agencies, production labels, and distribution channels that define the industry.

Performers like Tsuna Kimura represent a unique segment of the Japanese talent pool that bridges the gap between mainstream media and niche video markets. Her participation in the Garo franchise highlights how the Japanese industry often utilizes "idols" from various backgrounds to fill roles in live-action adaptations of manga or original fantasy series.

: Kimura had a role in the popular fantasy-action series Garo: The Makai Flower (2014), a franchise known for its dark storytelling and high-quality visual effects.

: Focused on the persona and physical appeal of a specific performer like Kimura.