This is my first tab, yay!
I'm glad with how it sounds :)
Hope you like it even though it probably isn't right~

Chords used:
Em A D G

D (xx0232@1)           ATobidashita (x02220@1)SUNIIKAA
        E (022100@1)          AHito (x02220@1)no nami ni sakarau you ni
  D (xx0232@1)          AAruita (x02220@1)Can I come back?
  G (320003@1)            ADousureba (x02220@1)yokatta darou?
  D (xx0232@1)           D (xx0232@1)    
Hanayaka na machinami datte
  A (x02220@1)             EShinde (022100@1)yuku kaerimichi
 D (xx0232@1)              ACrazy (x02220@1)passion/Easy action
  E (022100@1)                 EUke (022100@1)tomete hoshi katta no ni

Chorus:
D (xx0232@1)                 A (x02220@1)            E (022100@1)            
Namida no Merry.Go.Round kagayaki ni tomadou
 G (320003@1)             DI'm (xx0232@1)just a baby Oh! mind
    D (xx0232@1)             A (x02220@1)      ESayonara (022100@1)Merry.Go.Round aijou ga
E (022100@1)           E (022100@1) 
kara mawari shita
G (320003@1)              Afeeling (x02220@1)is the Merry.Go.Round