The legendary Japanese striker, who turns 59 in February and is recognized globally as football's most senior pro, has agreed to a temporary transfer until June with J3 League club Fukushima United.
The transfer means Miura might feature in the J.League - encompassing the highest tiers of football in Japan - for the first time in five years.
The ex-international forward, who began his professional journey with the Brazilian club Santos in 1986, failed to score in 69 minutes across seven appearances last season while on loan at fourth-tier club Atletico Suzuka.
"My passion for football remains undimmed, no matter how old I get," he said as he gears up for a 41st season as a professional footballer.
"I'm very grateful to be given this opportunity. I vow I will play with all my heart to help the team. Let's make history together!"
Known as 'King Kazu' in Japan, this will be Miura's fourth loan since 2022 from second division club Yokohama FC.
Miura, who has also played club football in Italy, Croatia and Australia, joined the club in 2005 but has remained absent from the pitch for them since 2020.
He netted 55 goals in 89 games in an career for the national team that concluded in 2000, two years after his surprising exclusion from the squad for Japan's first World Cup finals appearance.
The footballer, who has expressed a desire for continuing his career into his seventh decade, said he was ready to "take on a new challenge" after being relegated last season to Japan's regional leagues.
Fukushima finished 10th in the 20-team third division last season.