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TOKYO, JAPAN - FEBRUARY 4: Pierre-Hughes Herbert of France in action during the doubles match on day 2 of the Davis Cup World Group first round tie between Japan and France at Ariake Coliseum (Ariake Colosseum) on February 4, 2017 in Tokyo, Japan. (Photo by Jean Catuffe/Getty Images)

TOKYO, JAPAN - FEBRUARY 4: Pierre-Hughes Herbert of France in action during the doubles match on day 2 of the Davis Cup World Group first round tie between Japan and France at Ariake Coliseum (Ariake Colosseum) on February 4, 2017 in Tokyo, Japan. (Photo by Jean Catuffe/Getty Images)

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TOKYO, JAPAN - FEBRUARY 3: Pierre-Hughes Herbert, Nicolas Mahut, Gilles Simon, Richard Gasquet, captain of Team France Yannick Noah pose during the teams presentation on day 1 of the Davis Cup World Group first round tie between Japan and France at Ariake Coliseum (Ariake Colosseum) on February 3, 2017 in Tokyo, Japan. (Photo by Jean Catuffe/Getty Images)

TOKYO, JAPAN - FEBRUARY 3: Pierre-Hughes Herbert, Nicolas Mahut, Gilles Simon, Richard Gasquet, captain of Team France Yannick Noah pose during the teams presentation on day 1 of the Davis Cup World Group first round tie between Japan and France at Ariake Coliseum (Ariake Colosseum) on February 3, 2017 in Tokyo, Japan. (Photo by Jean Catuffe/Getty Images)

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TOKYO, JAPAN - FEBRUARY 3: Richard Gasquet of France in action during his singles match against Daniel Taro of Japan on day 1 of the Davis Cup World Group first round tie between Japan and France at Ariake Coliseum (Ariake Colosseum) on February 3, 2017 in Tokyo, Japan. (Photo by Jean Catuffe/Getty Images)

TOKYO, JAPAN - FEBRUARY 3: Richard Gasquet of France in action during his singles match against Daniel Taro of Japan on day 1 of the Davis Cup World Group first round tie between Japan and France at Ariake Coliseum (Ariake Colosseum) on February 3, 2017 in Tokyo, Japan. (Photo by Jean Catuffe/Getty Images)

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TOKYO, JAPAN - FEBRUARY 3: Gilles Simon of France in action against Yoshihito Nishioka of Japan on day 1 of the Davis Cup World Group first round tie between Japan and France at Ariake Coliseum (Ariake Colosseum) on February 3, 2017 in Tokyo, Japan. (Photo by Jean Catuffe/Getty Images)

TOKYO, JAPAN - FEBRUARY 3: Gilles Simon of France in action against Yoshihito Nishioka of Japan on day 1 of the Davis Cup World Group first round tie between Japan and France at Ariake Coliseum (Ariake Colosseum) on February 3, 2017 in Tokyo, Japan. (Photo by Jean Catuffe/Getty Images)