Hogomoro Said That Naruto Summoned his soul ... This Was Mentioned in Manga 671 page 11
If Naruto Summoned Hogomoro then He can summon Hogomoro Anytime ?
If Naruto Can Summon Hogomoro , He can summon Hamura too in some way ?
Then Summoning hogomoro again to learn more about Kaguya and her...