Sengoku Basara 4 Sumeragi is an expansion to the Japanese historic hack-and-slash game Sengoku BASARA 4 and is scheduled to be released on July 23.

New playable warlords will be added in this title including previously non-playable characters - Ashikaga Yoshiteru and Kyogoku Maria as well as a new warlord named Sen no Rikyu with split-personality; in total, players will have approximately 40 playable warlords. As well, this title will have an upgraded battle system called Battle Roulette System; it will grant gamers the ability to trigger a roulette and win medals on the battlefield.

Sengoku Basara 4 Sumeragi also introduces a collaboration with Tales of Zestiria in the form of costumes, downloadable costumes will include Date Masamune (Sorey), Ishida Mitsunari (Mikleo), li Naotora (Alisha), and Tsuruhime (Edna).