Who'd Du think is Endou's other bestfriend aside from Kazemaru and Gouenji?

Actually, I think everyone's his best friend since he is a rather charismatic person... And super-uber friendly,too... XD

since the season 3 started, hiroto seems to be very close with endou.

Hiroto and Kidou Antwort Only? O.o
How about Every one >w< Not just the cast, I mean every one who watches him on TV 'cuz he's main charac. and Inazuma Eleven wont be complete if Gouenji only main charac. :( Tht's sad. *suddenly remembers how would they win w/o Goali XDXDXD Well..... I feel too sorry for endou haters. D: Thay hav no golden heart. Noes! Endou is my Best Friend on TV LOL He makes my Tag if he wont give up! Doh...... Kommentar if Du think i'm Right ^_^ Gomen if bad english. Im in a hurry! O________O
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Yo notic the Pic He's Like in the middle :D

i think fedio he has a good frienship with endo

no doubt, its Kidou yuuto..

my answer would be hiroto for no reason i'd say tachimukai but he is sortta fanny not actually a friend and he also is like a best friend to tsunami gounji seems to be pretty close to toramaru who is best friend type to tobitaka kazemaru yes kiido yes and fidio definitely yes but endo seems to be friend with every one so i don't think it really matters

I think it's Kidou...-_-?

jude sharp

Best friend is different than a friend. I think Gouenji and Kazemaru are Endou's best Friends and no other people. If I'm going to add someone, maybe Kidou oder Hiroto.