Plot: Samurai Warriors: Spirit of Sanada, known in Japan as Sengoku Musou ~Sanada Maru~ is a hack and slash game by Koei Tecmo through their development subsidiary, Omega Force. Wikipedia
Plot: Akiba's Trip: Undead & Undressed, released as Akiba's Trip 2 in Japan, is a 2013 action-adventure video game for the PlayStation Vita, PlayStation 3, PlayStation 4, and Microsoft Windows by Acquire. It is the sequel to Akiba's Trip on the PlayStation Portable. Wikipedia
Plot: Nobunaga's Ambition: Sphere of Influence is the fourteenth main entry in the Nobunaga's Ambition series of strategy games by Koei Tecmo. This iteration is a port of the game released in 2013 and includes the Power-Up Kit expansion. A sequel titled Nobunaga's Ambition: Taishi was released in 2017.
Plot: Dengeki Bunko: Fighting Climax is a 2D arcade fighting game developed by Ecole Software and French Bread and published by Sega. The game celebrates the 20th anniversary of ASCII Media Works' Dengeki Bunko imprint, featuring various characters from light novels published under the imprint. Wikipedia
Plot: Nights of Azure is a 2015 action role-playing video game developed by Gust and published by Koei Tecmo for the PlayStation 3, PlayStation 4, PlayStation Vita and Microsoft Windows. Wikipedia
Plot: Utawarerumono: Mask of Deception is a Japanese tactical role-playing visual novel developed by Aquaplus, which first released in September 2015 for the PlayStation 3, PlayStation 4 and PlayStation Vita. Utawarerumono: Mask of Deception is the second game in the Utawarerumono series. Wikipedia
Plot: BlazBlue: Chrono Phantasma, released in Japan as BlazBlue: Chronophantasma, is a 2-D fighting game developed by Arc System Works. It is the third game of the Blazblue series, set after the events of BlazBlue: Continuum Shift. Wikipedia
Plot: Dynasty Warriors: Gundam, originally released in Japan as Gundam Musou, is a video game based on the Gundam anime series. It was developed by Omega Force and published by Bandai Namco Games. Its gameplay is derived from Koei's Dynasty Warriors and Samurai Warriors series. Wikipedia
Plot: J-Stars Victory VS is a crossover fighting video game that combines the universes of several Weekly ShΕnen Jump manga series, including former series and some that have been transferred to other magazines. Wikipedia
Plot: Chaos;Child is a visual novel video game developed by 5pb. It is the fourth main entry in the Science Adventure series, and a thematic sequel to Chaos;Head. It was released in Japan in 2014 for Xbox One, and later for PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows, iOS, and Android...