
Atlus has released a statement from Etrian Odyssey X (Sekaiju no Meikyuu X) director Komori Shigeo regarding the future of the series, as well as a teaser video.

（続き）当初からお伝えしている通り、世界樹の迷宮Ｘはこれまでの世界樹シリーズの集大成であり、かつ３ＤＳ最後の世界樹となります。

ですが、もちろんそれは「３ＤＳでは」最後という意味です。３ＤＳ最後のタイトルとは、すなわち次の段階のはじまりの宣言に他なりません。（続く） — 世界樹の迷宮 広報 ＠世界樹X 8/2発売！ (@SQ_kouhou) July 28, 2018

（続き）皆様に支えられてここまで来た世界樹は、全く新しい世界に向けて、今、胎動しているのです。この情熱を、出来るだけ早く、目指すべき形として産み出せるよう励んでいきますので、これからもよろしくお願いいたします。 — 世界樹の迷宮 広報 ＠世界樹X 8/2発売！ (@SQ_kouhou) July 28, 2018

In the message, Komori thanks players for supporting the series, and states that though X will be the last title for the 3DS, this means that the series will be moving on to a new stage, and that the series has already begun the process to move on to a new world.

That X would be the last game for the 3DS had already been stated multiple times, but this is the first official announcement that there is a project for a new game on a different platform. No further details are as of yet available.

Sekaiju no Meikyuu X will be released in Japan on 2nd August 2018, with physical and digital versions of the game are priced at 6,480 yen (excluding tax). Non-Japanese versions of the game have not yet been announced.