A half naked woman is taken into protective custody at Jissoji Park around midnight. She has been assaulted and drugged. Her name is Tomomi Sawada, and she was participating in a 'Blue Aqua' ritual prior to the incident. Blue Aqua is a cult seminar, led by Kirara Rendaiji. It is quickly spreading among the young female population at Jissoji. There is also a rumor that Blue Aqua uses drugs in their rituals, and Tomomi's case seems to back it up.
The drug is called 'Blue Seal,' a love potion that shines in blue. The town of Jissoji once suffered from a drug called 'Blue Misty,' but Blue Seal is taking over now. Yura Tojima is the man behind this case, and he tries to reach out to a young female singer, Chiaki Aikawa. Yuji Akagi is a district attorney at Jissoji. With help from his beautiful assistant Misa Sugasawa, he is about to try wiping this blue drug out of his town!!
This is a sequel to the real legal adventure "Hanketsu," and more realistic court trials are depicted than ever before.
The street musician from the first title, Chiaki Aikawa, is now a professional singer, but she is having problems with her career and with a band member who uses Blue Seal.
Aya Shirahama is a lovely girl, who happens to know Yuji, but she often causes trouble for Yuji. Misa Sugasawa is a sharp and beautiful legal officer, who has experience in foreign legal services. Players will find many other beauties, along with many hot scenes. Get the bad guys and bring peace back to the town of Jissoji!!