Kyonyu Junjo Ken Sha Mare 3 (SP Comics)

[Machine Translation] How will the duel on Gokuraku-shima, the time of longing, finally be fulfilled? Saki leaves the Kiya clan in Shinshu and heads for Edo to take revenge on Toichiro, the man who drove her beloved parents to regretfully commit seppuku. Having acquired a shipping wholesaler by force, Saki's ambitions grow even more ambitious, and he plans to acquire an uninhabited island in Edo Bay and build a paradise island for the chosen ones, Gokuraku-jima. Despite numerous obstacles, including relentless pursuit by assassins, Saki's group discovers that Unityro's location is on Gokurakujima. To fulfill their long-cherished wish, they set out for the place of the duel with all their hearts. ...... This is the conclusion of the exciting period drama comic in which a beautiful female swordsman avenges the death of her two parents!

遂に果たされる悲願のとき、極楽島の決闘や如何に！？最愛の両親を無念の切腹に追い込んだ憎き統一郎（とういちろう）に仇討ちするため、信州木谷藩を脱藩し江戸に向かう紗希（さき）と、それに同道した叔父の重蔵（じゅうぞう）と忍びの忠助（ちゅうすけ）。廻船問屋を力尽くで手に入れ、さらなる野望を燃やす統一郎は、江戸湾に浮かぶ無人島を手に入れ、選ばれし者の楽園・極楽島の建設を目論んでいた。執拗な刺客からの追撃など数々の困難に阻まれながらも、統一郎の所在が極楽島にあることを突き止めた紗希一行。悲願を果たすため満を持して決闘の地を目指すのだが……美しき女剣士が二親の仇討ちを果たす痛快時代劇コミック、堂々の完結！