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Collaborations
SINGLES –01. H.P. All Stars - ALL FOR ONE&ONE FOR ALL
02. Athena & Robikerottsu - Shouri no BIG WAVE!!
03. Athena & Robikerottsu - Seishun LOVE Lunch
04. Guardians 4 - Omakase♪Guardians
05. Guardians 4 - School Days
06. Guardians 4 - PARTY TIME
07. Guardians 4 - Going On!
08. BeKiMaSu - Makeruna Wasshoi! ●
09. BeriKyuu - Amazuppai Haru ni Sakura Saku
10. MoBeKiMaSu - Busu ni Naranai Tetsugaku
11. BeriKyuu - Cho HAPPY SONG
12. DIY♥/GREEN FIELDS - ForeFore ~Forest for Rest~/Boys be Ambitious
13. CAT'S♥EYES 7 - CAT'S EYES
14. DiaLady/MellowQuad/HI-FIN - Lady Mermaid/Eiya sa! Brother/Kaigan Seisou Danshi
15. KamiIshiNakaKana - Furusato no YumeTOURNÉES –
01. Avec Berryz Kobo - Berryz Kobo & °C-ute Nakayoshi Battle Concert Tour 2008 Haru ~Berryz Kamen vs Cutie Ranger~ with °C-ute tracks
02. Avec S/Mileage - °C-ute & S/mileage Premium Live 2011 Haru ~°C&S Collaboration Daisakusen~ ●
03. Avec Berryz Kobo - Berryz Kobo & °C-ute Collaboration Concert Tour 2011 Autumn ~BeriKyuu Island~ ●
04. Avec S/Mileage - Naruchika 2013 Aki °C-ute x S/mileage
05. Avec Berryz Kobo - Japan Expo 15th Anniversary: Berryz Kobo×°C-ute in Hello!Project Festival ●