20 Years Behind Japan: Kim Jung-min’s Son Reveals Korean Football’s Struggles
Korean Prospect Chooses Japan’s U-17 Team, Sparking Debate on Youth Growth
A South Korean youth international’s decision to represent Japan at the under-17 level has ignited a fierce debate about the state of youth soccer development in South Korea. Dani Daichi,born Kim Do-yoon,formerly of FC Seoul Youth,is currently competing for Japan in the AFC U-17 Asian Cup.

Daichi’s Decision and Rationale
Daichi, the son of South Korean singer Kim Jung-min and Japanese singer Dani Rumiko, stated in an interview, “I wanted to go to Japan. I wanted a higher level.” His move to the J-League DOS Youth Team in his third year of middle school underscores a perceived difference in training systems and player development programs between the two nations.
Concerns Over South Korean Youth Development
The situation has prompted critical analysis of South Korea’s youth soccer infrastructure. Commentator Kim Dae-gil noted a shift in the balance of power, stating, “In the past, we won 8 times, and Japan won twice, but now we will win about twice when we fight 10 times.” He added that previously, Japanese coaches would come to Korea to learn, but now they go directly to Europe for training.
Adding to the concern, Shim Deok-bo asserted that “Korea is 20 years behind Japanese football.” He elaborated, “It’s been 10 years ago, 10 years ago, and it’s going to be more behind. I feel it when I play.” Shim, recognized for his leadership and recent move to Feyenoord’s midfield with Bae Seung-kyun, highlights the growing trend of Korean players seeking opportunities abroad.
Systematic Differences in League Structure
A key point of contention is the systematic league structure in Japan, which is established from elementary school through high school. In contrast, the opening of South Korea’s middle and high school football league in 2025 was delayed by a month due to budget issues.
Focus on Fundamentals and Long-Term Development
Shim Deok-bo emphasized that “Japan is six years old, 7, 7, and 8 years old as I was young, so we are sagging in that part.” He further explained that “Japan does not focus on grades, but Korea has to go to the food as it has to be performed right away,” suggesting a difference in emphasis between immediate results and long-term player development. Kim Dae-gil echoed this sentiment, stating that “Sexual -oriented youth training does not let us use it when adults become adults.”
Player Base and Military Service
Another meaningful disparity lies in the player base. As of 2022, the total number of players registered with the Korean Football Association was approximately one-tenth of Japan’s.Kim Dae-gil attributed this to low birth rates, further shrinking the pool of potential talent.
Military service, a mandatory obligation for South Korean men, also plays a role. Japan does not have conscription. Shim Deok-bo pointed out that ”players feel anxious and always exercise because of military service.” He added, “No matter how good you are abroad, you have to come in as you get older, so players feel anxious and exercise as of military service.”
Kim Dae-gil noted that the typical retirement age for athletes is 33-34, while mandatory enlistment occurs around 28-29, potentially disrupting careers.While exceptions exist, such as for Son Heung-min (Tottenham) after winning an Asian Games gold medal, these are limited and do not apply to all players.
Korean Prospect Chooses Japan’s U-17 Team: A Deep Dive into South Korea’s Youth Soccer woes
Q: Why is a South Korean soccer player representing Japan at the U-17 level sparking so much controversy?
A: The decision of Dani daichi, formerly kim Do-yoon of FC Seoul Youth, to play for Japan’s U-17 team has ignited a heated debate about the state of youth soccer development in South Korea. His choice, as highlighted in the source article, spotlights underlying concerns regarding South Korea’s youth soccer infrastructure and its ability to compete with other nations, especially Japan.
Q: Who is Dani daichi,and what led to his decision to play for Japan?
A: dani Daichi,born Kim Do-yoon,is the son of South Korean singer Kim Jung-min and Japanese singer Dani Rumiko. Daichi’s decision to represent Japan stems from a desire to play at a higher level, as he stated in an interview, “I wanted to go to Japan. I wanted a higher level.” The article notes that he moved to the J-League DOS Youth Team in his third year of middle school, reflecting his belief in Japan’s superior training and development programs.
Q: What are the primary concerns regarding South Korea’s youth soccer development, as outlined in the article?
A: The article presents several key issues. Commentator Kim Dae-gil notes a shift in the balance of power, stating that South Korea now wins less frequently against Japan.Shim Deok-bo asserts that Korea is “20 years behind Japanese football.” The issues include:
League Structure: Unlike Japan’s comprehensive league system from elementary to high school, South Korea’s middle and high school football league opening was delayed.
Training Emphasis: South Korea focuses on immediate results, while Japan prioritizes long-term player development, starting with very young players.
Player Base: As of 2022, South Korea has approximately one-tenth the number of registered players compared to Japan, partly due to low birth rates.
Military Service: South Korean mandatory military service causes anxiety and can disrupt careers, as Japanese players do not have this obligation.
Q: How dose Japan’s league structure differ from South Korea’s, and why is it significant?
A: Japan has a well-established league structure that starts in elementary school and continues through high school. This allows consistent and continuous development for young players. In contrast,the article mentions delays in South Korea’s league structure,which impacts the early development stages.
Q: What is the impact of military service on South Korean soccer players?
A: Military service is a mandatory obligation in South Korea, causing significant anxiety for players and potentially disrupting their careers. The article quotes Shim Deok-bo, who points out that players “feel anxious and always exercise because of military service.” And as Kim Dae-gil notes, the career coudl be disrupted if mandatory enlistment occurs around 28-29 years old.
Q: What did Kim Dae-gil and Shim Deok-bo say about the differences in training and development philosophies between South Korea and Japan?
A: Kim Dae-gil and Shim Deok-bo provided insights into the different approaches. Kim Dae-gil observed that training sometimes focused on immediate results rather than long-term development.Shim Deok-bo emphasized Japan’s focus on fundamentals from a very young age. Kim Dae-gil stated “Sexual -oriented youth training does not let us use it when adults become adults”
Q: What evidence does article offer to support concerns about the decline of South Korean football compared to japan?
A:
head-to-Head Performance: Commentator Kim Dae-gil’s observation that South Korea’s wins against Japan have decreased, indicating a shift in the competitive landscape.
Coaching: The shift of Japanese coaches going to Europe to learn, rather than coming to Korea.
Player Exodus: Daichi’s decision to play for Japan highlights that South Korean players seek training abroad.
League Structure: Japan’s robust youth system, compared to South korea’s delayed openings shows disparity in development.
* Player Base: Significantly smaller player registration in South Korea compared to Japan shows future difficulties.
