"LOL!" is a song by Japanese fashion model, actress and musician Meisa Kuroki

Meisa Kuroki

, better known by her stage name , is a Japanese actress, model and singer born in Nago, Okinawa, Japan. She is represented by the agency Sweet Power and is signed to Sony Music Japan. She made her acting debut in 2004. She has modeled for the popular Japanese fashion magazine JJ, among others, and...

, released as her third physical single in early October, 2010. The song, as of 2010, is her most popular single, outselling her other singles in terms of physical copies, and also being her only single to receive a digital download certification from RIAJ.

Promotion

The song was used in commercials for Kit Kat

Kit Kat

Kit Kat is a chocolate-coated wafer confection that was created by Rowntree's of York, England, and is now produced worldwide by Nestlé, which acquired Rowntree in 1988, except in the United States where it is made under licence by The Hershey Company. Each bar consists of fingers composed of three...

s in Japan, in 2010. Kuroki set up an official Twitter

Twitter

Twitter is an online social networking and microblogging service that enables its users to send and read text-based posts of up to 140 characters, informally known as "tweets".Twitter was created in March 2006 by Jack Dorsey and launched that July...

 account, http://twitter.com/Meisa_Kuroki, on September 7 in promotion for the single. Originally, Kuroki intended to only use the Twitter account for a month, until October 7, however is currently still using the service. She promoted the single with two handshake events on October 9 held on the same day, one in Shinjuku, Tokyo

Shinjuku, Tokyo

is one of the 23 special wards of Tokyo, Japan. It is a major commercial and administrative center, housing the busiest train station in the world and the Tokyo Metropolitan Government Building, the administration center for the government of Tokyo.As of 2008, the ward has an estimated population...

 and one in Nishinomiya.

Kuroki appeared on TV shows Music Lovers, Music Japan and Sakigake! Ongaku Banzuke Eight in promotion of the event. She also appeared on radio shows on Tokyo FM

Tokyo FM

Tokyo FM Broadcasting Co., Ltd. is a radio station in Chiyoda, Tokyo, Japan. It is the flagship station of the Japan FM Network .-Program:*Countdown Station** DHC Countdown jp** cosmo Pops Best 10...

, most notably Love Connection four times throughout October. Kuroki was featured in many magazines to promote the single, such as 25ans, Floor, Nikkei Magazine, Gyao Magazine, Ori Star

Oricon

, established in 1999, is the holding company at the head of a Japanese corporate group that supplies statistics and information on music and the music industry in Japan. It started as , which was founded by Sōkō Koike in November 1967 and became known for its music charts. Oricon Inc...

, Sweet and WWD

Women's Wear Daily

Women's Wear Daily is a fashion-industry trade journal sometimes called "the bible of fashion." WWD delivers information and intelligence on changing trends and breaking news in the fashion, beauty and retail industries with a readership composed largely of retailers, designers, manufacturers,...

 Japan.

Music video

The music video was directed by Shigeaki Kubo. It was initially aired on the internet on September 11, for a limited period of 24 hours. The video features Kuroki in a summery room, reclined on the floor reading a magazine, along with several other girls. Interspersed with these scenes are Kuroki and two back-up dancers in a monochrome room, as well as scenes inside a red cluttered room, in which Kuroki stands in a bath-tub. Occasional 3D speech bubbles appear with the lyrics of the song around Kuroki, as well as other computer graphics.

Track listing

Chart rankings

Chart	Peak position
Billboard Japan Hot 100 Japan Hot 100 The Japan Hot 100 is a music singles chart in Japan. It is compiled by Billboard and Hanshin Contents Link ever since February 2008. The chart is updated every Wednesday at billboard-japan.com and every Thursday at billboard.com ....	62
Oricon Oricon , established in 1999, is the holding company at the head of a Japanese corporate group that supplies statistics and information on music and the music industry in Japan. It started as , which was founded by Sōkō Koike in November 1967 and became known for its music charts. Oricon Inc... weekly singles	12
RIAJ Digital Track Chart RIAJ Digital Track Chart The is chart ranks the best selling digital singles in Japan, provided by the Recording Industry Association of Japan since April 2009. The chart measures cellphone downloads .... Top 100	4

Sales and certifications

Chart	Amount
Oricon physical sales	12,000
RIAJ full-length cellphone downloads	Gold (100,000+)

Personnel

• D.O.I. (Daimonion Recordings) - Mixing
• June (Wazz Up) - all instruments, music, production, programming, vocal production
• Kaoru Kami - lyrics
• Neeraj Khajanchi (Nippon no Kokoro Sound) - Recording, at Studio Empoint
• Meisa Kuroki - vocals

Release history

Region	Date	Format
Japan		Ringtone
		Full-length cellphone download
		CD single, CD+DVD single, rental CD