Brain Age: Concentration Training (JPJapanese: 東北大学加齢医学研究所 川島隆太教授監修 ものすごく脳を鍛える5分間の鬼トレーニング
Romaji: Tōhōku Daigaku Kareīgakukenkyūjo Kawashima Ryūta Kyōju Kanshū: Monosugoku Nō o Kitaeru Go Funkun no Oni Torēningu
Fan Translation: Tohoku University Institute of Development, Aging and Cancer Professor and Supervisor Ryuta Kawashima's Tough 5-Minute Brain Training with Demon Training) (Dr Kawashima's Devilish Brain Training: Can You Stay Focused? in Europe) is a 3DS edutainment video game. The game has already been released in the North American, Japanese and South Korean states in 2013, but is still yet to be released in Europe. The European version was planned to be released in the spring of 2013, but it was postponed until Summer 2017.
The game is focused on developing the player's focus instead of improving overall brain functionality of the earlier entries.