It was 1990, and Muranishi was riding a wave of success. A conversation with his investment banker introduced him to the potential of satellite television – a prospect that ignited within him the spark of his next great venture.

Driven to secure funding for a new satellite channel, Muranishi throws himself into a relentless production schedule, constantly innovating and challenging conventions. The pursuit of this ambitious goal, however, leads him to inadvertently…

Sapphire Pictures underwent a transformation, adopting the name Diamond Visual to reflect a more refined image. Miyuki, a woman of quiet demeanor, answered a casting advertisement and unexpectedly found herself as a shadow to Kaoru.

Kaoru championed her forthcoming video with infectious enthusiasm. Umino, after a delay, finally offered his assessment of the satellite agreement. Miyuki wrestled with pre-debut jitters, a palpable nervousness accompanying her anticipation…

Muranishi bestows upon Miyuki the name Mariko Nogi. Yet, Diamond faces dwindling funds, and with the bursting of the economic bubble, a search for new income becomes imperative.

A simmering frustration pervades the Diamond staff as Muranishi frantically seeks a solution to secure the next satellite payment and avert financial collapse.

Kaoru is currently in the hospital. Driven by shifts within the industry, Wada enlists Toshi, Kawada, and Mitamura to produce videos for his business. Meanwhile, Muranishi faces a looming financial obligation.

When the yakuza’s reach encroaches, Toshi acts without hesitation. Meanwhile, the remaining members of Diamond begin the quiet process of rebuilding their lives.