Tteka

 (ってか) is the sixth single released by Hinatazaka46. It, and peaked at #1 on the Oricon single chart.

Single Information

 * Catalog Number:
 * SRCL-11949 (Regular Edition)
 * SRCL-11941/2 (Type A)
 * SRCL-11943/4 (Type B)
 * SRCL-11945/6 (Type C)
 * SRCL-11947/8 (Type D)

Tracklist
Regular Edition=

CD
Type-A=
 * 1) Tteka (ってか)
 * 2) Nandodemo Nandodemo (何度でも何度でも)
 * 3) Additional Time (アディショナルタイム)
 * 4) Tteka (off vocal ver.)
 * 5) Nandodemo Nandodemo (off vocal ver.)
 * 6) Additional Time (off vocal ver.)

CD

 * 1) Tteka (ってか)
 * 2) Nandodemo Nandodemo (何度でも何度でも)
 * 3) Omoigakenai Double Rainbow (思いがけないダブルレインボー)
 * 4) Tteka (off vocal ver.)
 * 5) Nandodemo Nandodemo (off vocal ver.)
 * 6) Omoigakenai Double Rainbow (off vocal ver.)

Blu-ray
Type-B=
 * 1) Tteka Music Video
 * 2) Nandodemo Nandodemo Music Video
 * 3) Hinata no Natsu Yasumi

CD

 * 1) Tteka (ってか)
 * 2) Nandodemo Nandodemo (何度でも何度でも)
 * 3) Yume wa Nansai Made? (夢は何歳まで？)
 * 4) Tteka (off vocal ver.)
 * 5) Nandodemo Nandodemo (off vocal ver.)
 * 6) Yume wa Nansai Made? (off vocal ver.)

Blu-ray
Type-C=
 * 1) Tteka Music Video
 * 2) Yume wa Nansai Made? Music Video
 * 3) Hinata no Natsu Yasumi

CD

 * 1) Tteka (ってか)
 * 2) Nandodemo Nandodemo (何度でも何度でも)
 * 3) Akubi Letter (あくびLetter)
 * 4) Tteka (off vocal ver.)
 * 5) Nandodemo Nandodemo (off vocal ver.)
 * 6) Akubi Letter (off vocal ver.)

Blu-ray
Type-D=
 * 1) Tteka Music Video
 * 2) Akubi Letter Music Video
 * 3) Hinata no Natsu Yasumi

CD

 * 1) Tteka (ってか)
 * 2) Nandodemo Nandodemo (何度でも何度でも)
 * 3) Suppai Jiko Kenno (酸っぱい自己嫌悪)
 * 4) Tteka (off vocal ver.)
 * 5) Nandodemo Nandodemo (off vocal ver.)
 * 6) Suppai Jiko Kenno (off vocal ver.)

Blu-ray

 * 1) Tteka Music Video
 * 2) MSuppai Jiko Kenno Music Video
 * 3) Hinata no Natsu Yasumi