did you even read it -_- it IS Minato, But he couldn't summon him, because he was sealed.....No, 'cause he was sealed.
This pretty muchHe tried summoning Minato, Minato is sealed in shiki fujin so it failed, Sarutobi's kunai did nothing
yup agreeHe tried summoning Minato, Minato is sealed in shiki fujin so it failed, Sarutobi's kunai did nothing