▲ A poster of a movie made based on a concert.

People like to listen to music. So, they buy idols' albums. Nowadays, one of the idols is twice. Twice is one of the most popular Korean girl groups. They debuted as singers in 2015. The group debuted in a television program, "Sixteen". Twice has nine members, Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyeon, Chaeyeong, and Tzuyu. Recently, the group had a world tour from May 19 to August 25 to meet their fans. It was successful.

The concert was Twice's first concert tour. The concert tour was held in South Korea, Japan, Singapore, Malaysia, Thailand,and Indonesia. The Korean concert's ticketing started on January 20 8:00 p.m. With the ticketing, Twice's entertainment sold goods and other products, too. All the products were sold 

out in just four hours.

▲ goods sold in stores

Twice had unbelievable schedules when they had the concert tour. The group started the concert tour in Seoul, South Korea on May 18. It went off to May 20. The group sang some song, such as "Cheer Up", "Signal", "Knock Knock", "What is Love?", "LIkey", "Heart Shaker", "One More Time","Touchdown", "Missing U", and many others. After that, they went to Saitama and Osaka in Japan from May 26 to June 3. Also, Twice went to Singapore, Bangkok, Thailand, and Jakarta, Indonesia until August 25.
During the concert tours period, Twice had a lot of happenings. The members of twice, Nayeon, Sana, and Dahyeon worked in one day as saleswomen in JYP Store from May 18 to May 20. In Japan, Twice's fans, once, prepared a cake for Dahyeon. In Malaysia, the concert was canceled. It is because the stage was inclined.

Twice's fans, Once, gave them a big hand for their hard work. During the concert, they experienced a lot of hardship. Now, many people expect Twice's another concert tour. Twice will surely give their fans a lot of things to watch.