In Spanish, you can use the "Ha, Heh, Hee, Ho" method for learning Spanish vowels.
For example, A in Spanish sounds like the 'a' in Ha!
E in Spanish sounds like the 'e' in Heh!
I in Spanish sounds like the 'ee' in Hee!
O in Spanish sounds like the 'o' in Ho!
and then U is like the OO in food.
Does this apply to Japanese vowels as well? I have listened to Japanese vowels and they sound identical. But I thought I should double check, so I don't learn them wrongly.