The game will release in Q1 of 2019.
The Wall Street Journal’s Takashi Mochizuki reports that the news came from Nintendo’s financial results briefing for the fiscal year ending 2019.
The title is apparently one that fans will be “delighted” to hear about.
Nintendo said it is preparing at least one unannounced title for Switch in FY19 (April onward) that "fans would be delighted to know." What would that be? Reply your thoughts, please!
— Takashi Mochizuki (@mochi_wsj) February 1, 2019
In other Nintendo news, the company is reportedly working on a smaller, portable-focused Switch.