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Kore Kara da! / Ashita Tenki ni Naare (これからだ!/明日テンキになあれ; It Starts From Now! / Tomorrow Will Be a Beautiful Day) is Kobushi Factory's 5th single. It was released on March 28, 2018 in 5 editions: 2 regular and 3 limited.[1][2] The first press of the regular editions included a random trading card of 6 kinds depending on the jacket (12 in total). Limited Edition SP included an event lottery serial number card.



Kobushi Factory - Kore Kara da! (MV) (Promotion Edit)


Kobushi Factory - Ashita Tenki ni Naare (MV) (Promotion Edit)


  1. Kore Kara da!
  2. Ashita Tenki ni Naare
  3. Kore Kara da! (Instrumental)
  4. Ashita Tenki ni Naare (Instrumental)

Limited Edition A DVD[]

  1. Kore Kara da! (Music Video)

Limited Edition B DVD[]

  1. Ashita Tenki ni Naare (Music Video)

Limited Edition SP DVD[]

  1. Kore Kara da! (Front Shot Ver.)
  2. Ashita Tenki ni Naare (Front Shot Ver.)

Event V[]

  1. Kore Kara da! (Close-up Ver.)
  2. Ashita Tenki ni Naare (Close-up Ver.)

Featured Members[]

Kobushi Factory promoting "Kore Kara da!"

Kobushi Factory promoting "Ashita Tenki ni Naare"

Single Information[]

Kore Kara da!
Ashita Tenki ni Naare


TV Performances[]

  • [2018.03.26] The Girls Live (Kore Kara da!)
  • [2018.04.02] The Girls Live (Ashita Tenki ni Naare)
  • [2018.04.16] The Girls Live (Kore Kara da!)
  • [2018.10.22] The Girls Live (Kore Kara da!)
  • [2019.01.21] The Girls Live (Ashita Tenki ni Naare)

Concert Performances[]

Kore Kara da!
Ashita Tenki ni Naare

Event Performances[]

Kore Kara da!
Ashita Tenki ni Naare

Chart Positions[]

Oricon Chart Positions[]

Daily & Weekly Rankings
Mon Tue Wed Thu Fri Sat Sun Week Rank Sales
- 2
4 6 23 10 8 3 29,947
49 - 11 - - - - 38 944
- 22 - - - - - 70 437
- - - - - - - 64 520
- - - - - - - 138 302
- - 16 - - - - 101 447
Monthly Ranking
Year Month Month Rank Sales Ref
2018 March 18 30,891 [7]
Yearly Ranking
Year Year Rank Sales
2018 169 32,597

Total Reported Sales: 32,597*

Billboard Japan Top Single Sales[]

Week Rank Sales Ref
3 33,723 [8]
30 1,067 [9]
61 N/A [10]
51 N/A [11]
Out for 1 week.
84 N/A [12]

Total Reported Sales: 34,790*

Recochoku Music Video Rankings[]

Song Daily Rank Weekly Rank Monthly Rank
Kore Kara da! 15 32 -
Ashita Tenki ni Naare 16 35 -

Other Chart Rankings[]

Country Chart Highest
Flag of Japan.svg.png Japan Billboard Japan Single Sales (First Three Days) 2
Billboard Japan Top Single Sales 3
"Kore Kara da!" only
Billboard Japan Hot 100 6 [15]

Support Project[]

On April 16, 2018, the start the "Kore Kara da! Ashita wo Tenki ni" Ouen Project (「これからだ!明日をテンキに」応援プロジェクト; "It Starts From Now! For Beautiful Weather Tomorrow" Support Project) to celebrate the single's release was announced and a special site was opened.[16]

A present campaign limited to Japan will be open until May 6, 2018:

  1. Fans must follow the official Kobushi Factory Twitter account @kobushifac_uf.
  2. Tweet what they thought of the story in the campaign videos posted on the site with the hashtag "#こぶし綺羅星テンキになあれ" (Kobushi Kiraboshi Tenki ni Naare; Kobushi Glittering Stars Will Have Beautiful Weather).

Staff will then select 20 people to win a "Ashita e Habatake! Kiraboshi" (明日へ羽ばたけ!綺羅星; Flying Towards Tomorrow! Glittering Stars) keychain.[16]


  • The single was announced on The Girls Live on February 5, 2018.[1]
  • This is the first single to not feature Fujii Rio, Ogawa Rena and Taguchi Natsumi.
  • The "Ashita Tenki ni Naare" music video features the group on the set of a fictional western talk show called Kobushi Show with Kobushi Factory, whose title card and window backdrop of a landmark bridge (which in this case is the Rainbow Bridge in Tokyo, instead of the Manhattan Bridge in New York City) are based on the Late Show with David Letterman. The uncredited host mentions "There's been a lot of depressing news lately, but tonight's guests are guaranteed to blast those blues away!" which is likely a reference to the group making a strong comeback after losing three members in 2017.
  • Kurt KC Common, who narrates the English weather report during the song break of "Ashita Tenki ni Naare", is a radio personality, a narrator for NHK WORLD, and an English announcer for Tokyo Disneyland.[17]
  • The "Kore Kara da!" music video was filmed at Tachikawa Sozosha, a former elementary school in Tachikawa, Tokyo. Similarly, the Greeting ~Fujii Rio・Ogawa Rena~ DVD was also filmed at this location.
  • It was released for sale on the same day as Kamiishinaka Kana's Furusato no Yume.
  • "Ashita Tenki ni Naare" is the eighth Kobushi Factory's music video to reach 1,000,000 views on YouTube. It is also the first one for the five member line-up to reach that goal.


  1. 1.0 1.1 "【#こぶしファクトリー】" (in Japanese). UP-FRONT WORKS Twitter. 2018-02-05.
  2. "こぶしファクトリー 5thシングル リリース決定!!" (in Japanese). Hello! Project. 2018-02-06.
  3. https://twitter.com/namy_xxx/status/982234307405033476
  4. "振付けしましたシリーズ☆" (in Japanese). Room No.445. 2018-03-27.
  5. "アプカミ #108 ハロプロ20周年、こぶしボーカルREC映像、岡井千聖、中島卓偉、ビタスイライブ映像ほか MC:清水佐紀、浅倉樹々(つばきファクトリー) 3/9/2018" (in Japanese). Upcoming (via YouTube). 2018-03-09.
  6. https://twitter.com/NutsBoss/status/973217215162998785
  7. https://www.oricon.co.jp/rank/js/m/2018-03/p/2/
  8. http://www.billboard-japan.com/charts/detail?a=sales&year=2018&month=04&day=9
  9. http://www.billboard-japan.com/charts/detail?a=sales&year=2018&month=04&day=16
  10. http://www.billboard-japan.com/charts/detail?a=sales&year=2018&month=04&day=23
  11. http://www.billboard-japan.com/charts/detail?a=sales&year=2018&month=04&day=30
  12. http://www.billboard-japan.com/charts/detail?a=sales&year=2018&month=05&day=14
  13. "【先ヨミ】BiSH『PAiNT it BLACK』が40,961枚を売り上げ現在首位 TOP5を女性グループが独占中" (in Japanese). Billboard JAPAN. 2018-03-29.
  14. "【ビルボード】BiSH『PAiNT it BLACK』が47,069枚を売り上げシングル・セールス首位獲得" (in Japanese). Billboard JAPAN. 2018-04-02.
  15. http://www.billboard-japan.com/charts/detail?a=hot100&year=2018&month=04&day=9
  16. 16.0 16.1 "こぶしファクトリー「これからだ!明日をテンキに」応援プロジェクト始動!" (in Japanese). Hello! Project. 2018-04-16.
  17. "英語(米国)/男/日本 東京都[2000011357]ナレーター詳細" (in Japanese). Narration World.

External Links[]