Exciting! Enstars Seminar (ドキドキ！あんスタゼミナール dokidoki! ansuta zeminār), often shortened to Dokisuta (ドキスタ), is an episodic show on the official Ensemble Stars YouTube channel. The program is geared towards those new to Ensemble Stars!!, where information about the series' idols are taught in a class format. Whiteboard-style diagrams are used in each episode to showcase the relationships between each character. Episodes were released typically every 2-4 weeks, with a number of 23 episodes total.
The "school head" MC is Haraichi's Yūki Iwai, who teaches the two "students" Takuma Nagatsuka (voice of Hitsugi Kurone) and W-Engine's Chan Kawai. Yūki Iwai has participated in TV programs and advertisement campaigns for Enstars!! in the past and considers himself a fan of the work. Chan Kawai is considerably new to the franchise, while Takuma Nagatsuka's character Hitsugi is a newly-enrolled character featured in the Main Story 1.5.
