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EMPiRE「柏木由紀なりのEMPiRE -時間が足りない-」Music Video

Kashiwagi Yuki Nari no EMPiRE-Jikan ga Tarinai- (柏木由紀なりのEMPiRE-時間が足りない-; Kashiwagi Yuki a la EMPiRE -Not Enough Time-) is a single released by EMPiRE on November 30th, 2021. It is one of seven releases published as part of the VOTE! WACK SELECT 7 election. It's original production name was Tarira Tarira Tarira (たりらたりらたりら).

This single will feature Kashiwagi Yuki as an official limited-time member, and will be released at the same time as six other singles by BiS, BiSH, GO TO THE BEDS, PARADISES, MAMESHiBA NO TAiGUN and ASP respectively, of which will also feature Kashiwagi as a member. Included with the single is a ticket that enables fans to vote for their favourite member of WACK.

The original release date for these singles was August 31st. However, in early June, Kashiwagi was diagnosed with Syringomyelia and had to pause activities to receive surgery. As a result, the release of all seven collaborative singles were postponed. On September 17th, a new release date of November 30th was announced.

Promotional Photo

The B-Side is a re-recording of Pierce, with Kashiwagi Yuki's vocals included.


  1. Kashiwagi Yuki Nari no EMPiRE-Jikan ga Tarinai-
  2. Pierce <KASHiWACK ver.>
  3. Kashiwagi Yuki Nari no EMPiRE-Jikan ga Tarinai-(off vocal ver.)
  4. Pierce <KASHiWACK ver.>(off vocal ver.)

Featured Members

Oricon Chart Positions

Mon Tue Wed Thu Fri Sat Sun Week Rank Sales
7 20 12 17 22 21 24 14 9,414
26 - 23 24 21 - - 32 1,277
Weekly Combined Ranking
Week Rank Points
50 9,532


  • Kashiwagi is credited as "Yuki Reysole" in the music video. This is a rare instance of her WACK stage name being used instead of her real name; While Watanabe gave her the name upon her joining of WACK, she continued to be referred to as Kashiwagi Yuki after her hiatus.