Le tracce delle tre nuove uscite di YUKI sono state rivelate. La cantante ha infatti svelato le tracklist per intero del nuovo singolo e dei nuovi DVD.

Tracce:
01 - Play Ball
02 - Sakamichi no Melody

Tracce Video:
01 - Play Ball (PV)

YUKI Video 3
01 - Kisha ni Notte (PV)
02 - Rendezvous (PV)
03 - COSMIC BOX (PV)
04 - Ureshikutte Daki Au yo (PV)
05 - Futari no Story (PV)
06 - Himitsu ~Omowaseburi ver.~ (PV)
07 - Hello! (PV)
08 - Sekai Hatada, Kagayai te (PV)
09 - just life! all right! (PV)
10 - Himitsu ~Atoshiranami ver.~ (PV)
11 - Kisha ni Notte (Making of)
12 - Rendezvous (Making of)
13 - COSMIC BOX (Making of)
14 - Ureshikutte Daki Au yo (Making of)
15 - Futari no Story (Making of)
16 - Himitsu (Making of)
17 - Hello! (Making of)
18 - Sekai Hatada, Kagayai te (Making of)
19 - Kisha ni Notte (TV SPOT)
20 - Rendezvous (TV SPOT)
21 - COSMIC BOX (TV SPOT)
22 - Ureshikutte Daki Au yo (TV SPOT)
23 - Futari no Story (TV SPOT)
24 - Himitsu (TV SPOT)
25 - Hello! (TV SPOT)
26 - Ureshikutte Daki Au yo (TV SPOT)
27 - megaphonic (TV SPOT)
28 - POWERS OF TEN (TV SPOT)

YUKI tour ''MEGAPHONIC'' 2011
01 - Heart beats goes on.
02 - Hello! -a cappella-
03 - JOY
04 - Yuukan na Vanilla Ice Cream
05 - Biscuit
06 - Kiss wo Shiyou yo
07 - Wild Ladies
08 - Super Elastic
09 - Himitsu
10 - Futari no Story
11 - Waraitobase
12 - Hello, Goodbye
13 - Hello!
14 - WONDER LINE
15 - The Breath
16 - Climber Climber
17 - Rendezvous
18 - Yureru Skirt
19 - My Private Idaho
20 - Tinkerbell
21 - WAGON
22 - Naite’ru Kaijuu
23 - Soushisouai
24 - Dear. Mama
25 - Atsumarou for tomorrow