SBI Securities is collaborating with the movie “The Irregular at Magic High School: Yotsuba Inheritance Edition”. Collaboration visuals and collaboration movies have been released, and a special website has also been opened.

In the story, the main character, Tatsuya Shiba, is called "Big Brother" by his younger sister Miyuki. The collaboration with SBI Securities was planned through the "Nisa" connection between "Tsumitate NISA" and "Oni-sama". The collaboration movie features an exchange between Tatsuya, played by Yuichi Nakamura, and Maya, the head of the Yotsuba family played by Chiwa Saito, about NISA. On the special site, Tatsuya, also known as "Tsumitate-niisan", will provide basic knowledge and information about NISA, and you can also get smartphone wallpapers by answering quizzes.
“The Irregular at Magic High School” x SBI Securities Tsumitate-niisan (NISA) collaboration special movie ~You can do it for as little as 100 yen~
The movie version of “The Irregular at Magic High School: Yotsuba Inheritance Edition” will be released on May 8th. The plot revolves around who will become the next head of the Yotsuba family, the main family, and the hidden truth of the Shiba siblings.