Nintendo made profit of $920m in FY2016.

[Miyamotoo]

Soundwave said:

Miyamotoo said:

Net profit would be around $500m. Nintendo bought Marines in 1992. for $125m and sell them last year for $660m while they retain 10% of stocks, so they maid profit of around $400-450m with inflation. Nintendo made great investment with Marines purchase.

Yes, but yeah the vast majority of their profit is from the Mariners this year, that part is true. The game division made $264 million. 

Like wrote, Marines made them profit of around $400-450m profit this year, so yes, Nintendo would still made profit of around $500m even without Marines.