{{CD Infobox
|#^infoboxcolor1^#     = juice
|#^infoboxname^#       = Wonderful World /<br>Ça va ? Ça va ?
|#^infoboxCover^#      = WonderfulWorld-r.jpg
|#^infoboxCaption^#    = #^RegularEdition^# A
|#^infoboxCover2^#     = {{OtherCoversTabber
|RB||WonderfulWorld-rb.jpg
|LA||WonderfulWorld-la.jpg
|LB||WonderfulWorld-lb.jpg
|LC||WonderfulWorld-lc.jpg
|LD||WonderfulWorld-ld.jpg
|EV1|#^EventV^# "Wonderful World"|WonderfulWorld-ev1.jpg
|EV2|#^EventV^# "Ça va ? Ça va ?"|WonderfulWorld-ev2.jpg}}
|#^infoboxCaption2^#   = 
|#^infoboxtype^#       = #^Single^#
|#^infoboxartist^#     = [[Juice=Juice]]
|#^infoboxalbum^#      = [[First Squeeze!]]
|#^infoboxreleased^#   = 8 #^April^# 2015<br>5 #^May^# 2015 <small>(#^EventV^#)</small>
|#^infoboxgenre^#      = J-Pop
|#^infoboxformat^#     = #^CD^# #^Single^#, #^CD^#+#^DVD^#, #^EventV^#
|#^infoboxlength^#     = 16:12
|#^infoboxlabel^#      = {{LinkBug|hachama}}
|#^infoboxproducer^#   = 
|#^infoboxLast^#       = [[Senobi / Date ja nai yo Uchi no Jinsei wa]] <small>5#^Ordinalth^# #^MajorSingle^# (2014)</small>
|#^infoboxNext^#       = 
}}
'''Wonderful World / Ça va ? Ça va ?''' 6#^Ordinalth^# #^MajorSingle^# [[Juice=Juice]].

==#^Tracklist^#==
[[#^File^#:Juice=Juice - Wonderful World (MV) (Promotion edit)|thumb|right|220 px]]
[[#^File^#:Juice=Juice - Ça va ? Ça va ? (MV) (Promotion edit)|thumb|right|220 px]]
===#^CD^#===
====#^RegularEdition^# A, #^LimitedEdition^# A&C====
#Wonderful World
#Ça va ? Ça va ?
#Wonderful World (Instrumental)
#Ça va ? Ça va ? (Instrumental)
====#^RegularEdition^# B, #^LimitedEdition^# B&D====
#Ça va ? Ça va ?
#Wonderful World
#Ça va ? Ça va ? (Instrumental)
#Wonderful World (Instrumental)
===#^DVD^#===
====#^LimitedEdition^# A====
#Wonderful World (Music Video)
====#^LimitedEdition^# B====
#Ça va ? Ça va ? (Music Video)
====#^LimitedEdition^# C====
#Wonderful World (Dance Shot Ver.)
#Wonderful World (Jacket・MV Satsuei Making & Offshot Eizou) (ジャケット・MV撮影メイキング&オフショット映像)
====#^LimitedEdition^# D====
#Ça va ? Ça va ? (Dance Shot Ver.)
#Ça va ? Ça va ? (Jacket・MV Satsuei Making & Offshot Eizou) (ジャケット・MV撮影メイキング&オフショット映像)

===#^EventV^# "Wonderful World"===
#Wonderful World (Miyazaki Yuka Solo Ver.)
#Wonderful World (Kanazawa Tomoko Solo Ver.)
#Wonderful World (Takagi Sayuki Solo Ver.)
#Wonderful World (Miyamoto Karin Solo Ver.)
#Wonderful World (Uemura Akari Solo Ver.)

===#^EventV^# "Ça va ? Ça va ?"===
#Ça va ? Ça va ? (Miyazaki Yuka Solo Ver.)
#Ça va ? Ça va ? (Kanazawa Tomoko Solo Ver.)
#Ça va ? Ça va ? (Takagi Sayuki Solo Ver.)
#Ça va ? Ça va ? (Miyamoto Karin Solo Ver.)
#Ça va ? Ça va ? (Uemura Akari Solo Ver.)

==#^FeaturedMembers^#==
*[[Miyazaki Yuka]]
*[[Kanazawa Tomoko]]
*[[Takagi Sayuki]]
*[[Miyamoto Karin]]
*[[Uemura Akari]]

==#^ConcertPerformances^#==
;Wonderful World
*[[Berryz Koubou Matsuri]]
*[[Hello! Project Hina Fest 2015 ~Mankai! The Girls' Festival~]]
*[[Juice=Juice First Live Tour 2014-2015 News=News ~Kakuchi yori Otodoke Shimasu!~]]
*[[Juice=Juice Fast Live Tour 2015 ~Special Juice~]]
*[[Hello Pro Kenshuusei Happyoukai 2015 ~Haru no Koukai Jitsuryoku Shindan Test~]]

;Ça va ? Ça va ?
*[[Berryz Koubou Matsuri]]
*[[Hello! Project Hina Fest 2015 ~Mankai! The Girls' Festival~]]
*[[Juice=Juice Fast Live Tour 2015 ~Special Juice~]]
*[[Hello Pro Kenshuusei Happyoukai 2015 ~Haru no Koukai Jitsuryoku Shindan Test~]]

==#^SingleInformation^#==
#Wonderful World
#*#^CreditsLyrics^#, #^CreditsComposition^#: [[Iijimaken]]
#*#^CreditsArrangement^#: [[gaokalab]]
#
#*#^CreditsLyrics^#: [[Miura Yoshiko]]
#*#^CreditsComposition^#: [[Kawanabe Hiroshi]], [[Ueda Tadashi]]
#*#^CreditsArrangement^#: [[CMJK]]

==#^OriconChartPositions^#==
{{OriconStart}}
{{OriconWeek|-,1/24706,7,7,3/1523,5,1/3872,1/34127}}
{{OriconWeek|9,30,35,26,31,-,-,31/1567}}
{{OriconWeek|-,-,-,-,-,-,20,77/872}}
{{OriconWeek|6,-,-,-,-,-,33,51/2520}}
{{OriconWeek|18,-,-,-,-,-,-,78/691}}
{{OriconFinish}}

'''#^OriconTotal^#:''' 39,777#^OriconTotalPost^#

==#^AdditionalVideos^#==
<gallery>
Juice=Juice - Wonderful World (MV) (Dance Shot Ver.)
Juice=Juice - Ça va ? Ça va ? (MV) (Dance Shot Ver.)
</gallery>

==#^ExternalLinks^#==
*#^Discography^#: [http://www.helloproject.com/release/detail/HKCN-50407/ Hello! Project], [http://up-front-works.jp/release/detail/HKCN-50407/ UP-FRONT WORKS]
*[http://www.helloproject.com/news/2829/ #^EventVAnnouncement^#]
*#^Wikipedia^#: [[wikipedia:ja:Wonderful World/Ça va ? Ça va ?|#^Japanese^#]]
*#^LinkLyrics^#: [http://projecthello.com/juice/wonderful.html Wonderful World], [http://projecthello.com/juice/cavacava.html Ça va ? Ça va ?]
{{Juice=Juice}}


[[en:Wonderful World / Ça va ? Ça va ?]]
[[ja:Wonderful World/Ça va ? Ça va ?]]
[[#^Category^#:#^CatGroupSinglePre^#Juice=Juice#^CatGroupSinglePost^#]]
[[#^Category^#:#^CatGroupDVDPre^#Juice=Juice#^CatGroupDVDPost^#]]
[[#^Category^#:#^CatYearSinglePre^#2015#^CatYearSinglePost^#]]
[[#^Category^#:#^CatYearDVDPre^#2015#^CatYearDVDPost^#]]
[[#^Category^#:#^CatMembersLineupPre^#5#^CatMembersLineupPost^#]]
[[#^Category^#:#^CatDoubleASide^#]]