TWICE is one of K-pop’s most globally adored girl groups, and their fandom, known as ONCE, extends far beyond Korea. With their catchy hits, dynamic performances, and lovable personalities, TWICE has captured hearts all over the world. Based on social media engagement, YouTube views, Spotify streams, and fan club data, these are the ten international countries where ONCEs are most passionate about supporting TWICE.
1. Japan (Approx. 3.5 million)
Japan ranks at the very top when it comes to TWICE’s international fan presence, boasting over 3 million registered ONCE Japan members. The group’s extensive Japanese discography, chart-topping Oricon sales, and sold-out Tokyo Dome tours highlight their dominance in the market. TWICE’s Japanese-language releases regularly reach high streaming numbers on local platforms such as Line Music and Apple Music Japan, further proving their unmatched popularity among Japanese fans eager to show their unwavering support.
2. United States (Approx. 2.8 million)
The United States is home to one of TWICE’s largest international fanbases. According to Spotify 2025 data, American listeners accounted for about 12% of TWICE’s total global streams. The group’s English-language singles and multiple U.S. tours, including Los Angeles, New York, and Chicago, have significantly boosted their local recognition. ONCEs in the U.S. are also among the most active on Twitter and TikTok, often trending hashtags during new music releases and anniversaries, solidifying their role in TWICE’s global success story.
3. Philippines (Approx. 2.2 million)
The Philippines has consistently shown immense love for TWICE. Filipino ONCEs dominate social media activity, contributing to high local search volume and engagement rates on platforms like YouTube, where TWICE’s music videos often trend. In 2025, the Philippines ranked within the top five countries for TWICE’s Spotify streams, reflecting the group’s mass appeal across age groups. Fan events and birthday projects are regularly organized in Manila and Cebu, demonstrating the Filipino fans’ deep enthusiasm and community-driven spirit in supporting TWICE.
4. Indonesia (Approx. 1.9 million)
Indonesia is another powerhouse of TWICE fandom. The country ranked among the top three for YouTube viewership of TWICE’s music videos in 2025. Indonesian ONCEs frequently organize massive fan gatherings and online streaming parties during comebacks. TWICE’s heartfelt interactions with their Indonesian fans through live broadcasts and messages have only strengthened this emotional bond. The passionate online support from Indonesia continually pushes TWICE’s content to trend on Twitter and TikTok, underlining the immense loyalty of the group’s Southeast Asian followers.
5. Thailand (Approx. 1.6 million)
Thailand’s love for TWICE shines brightly, bolstered by the group’s Thai member, Mina, who’s adored as a hometown icon. TWICE’s popularity in Thailand is measurable by their consistent top rankings on Thai Spotify and YouTube Music charts. Fan meetings, hashtag celebrations, and billboard projects in Bangkok show how deeply Thai ONCEs commit to supporting the group. TWICE’s official merchandise sells out quickly in the Thai market, and their appearances on local media consistently generate massive online buzz among younger audiences.
6. Taiwan (Approx. 1.3 million)
Taiwan hosts a loyal and growing community of ONCEs. TWICE’s concerts in Taipei consistently sell out within minutes, and the group’s songs often top Taiwan’s KKBOX charts. Taiwanese fans are especially known for their hospitality and energetic fan chants during live performances. In 2025, Taiwan accounted for over 5% of TWICE’s total music streaming on regional platforms. The ONCE community frequently contributes to charity in TWICE’s name, blending their love for the group with meaningful social impact.
7. Mexico (Approx. 1.1 million)
Mexico has emerged as one of TWICE’s strongest fan communities in Latin America. The country’s K-pop fandom culture is vibrant, with TWICE leading fan engagement metrics on X (Twitter) and TikTok. In 2025, TWICE’s “Talk That Talk” and “I GOT YOU” both ranked within the top 20 on Mexico’s YouTube trending list. Local ONCE clubs in Mexico City, Monterrey, and Guadalajara regularly host viewing parties, dance cover contests, and charity drives, showing the heartfelt enthusiasm and unity of TWICE’s Mexican supporters.
8. Brazil (Approx. 0.9 million)
Brazilian ONCEs are among the most vocal online, frequently trending TWICE-related hashtags worldwide. Spotify metrics reveal Brazil among the top ten countries for TWICE’s global streaming numbers, while YouTube analytics show millions of views originating from São Paulo and Rio de Janeiro. The warm, high-energy culture of Brazilian fans mirrors TWICE’s lively stage presence, and the group often acknowledges their passionate Latin American audience through fan messages and shout-outs during international live events.
9. India (Approx. 0.8 million)
India’s K-pop fan community has grown rapidly, and TWICE stands at its forefront. Indian ONCEs engage actively on Twitter and Discord, organizing online streaming projects to boost TWICE’s numbers globally. In 2025, India ranked among the top 15 countries for TWICE’s Spotify listeners, reflecting strong interest across major cities like New Delhi, Mumbai, and Bangalore. The group’s colorful and energetic music resonates well with young Indian audiences, fueling continued growth in viewership and fan participation across the nation.
10. Canada (Approx. 0.7 million)
Canada rounds out the list with a steadily growing fanbase. Toronto and Vancouver serve as major hubs for ONCE activities, including fan meets, cover dance events, and concert gatherings. TWICE’s increasing visibility on North American radio and streaming platforms has contributed to a 20% rise in their Canadian listener base between 2024 and 2025. Canadian ONCEs are known for their creativity, contributing to fan projects, donation drives, and digital campaigns that amplify TWICE’s visibility across global fandom circles.
Conclusion
TWICE’s worldwide influence proves that music truly transcends borders. From Asia to the Americas, their devoted ONCEs play a vital role in the group’s continued global success. These ten countries showcase how TWICE’s message of joy, friendship, and empowerment resonates universally. As the group continues expanding internationally, it’s clear that the ONCE fandom will keep growing united by shared love, energy, and appreciation for one of K-pop’s most iconic girl groups.
