TOKYO, Aug 2 (Reuters) - Takefusa Kubo has been instrumental in Japan's push for an Olympic medal, and now the promising playmaker is ready to give Spanish football a reminder of why he already has spells at the country's biggest clubs. "I've been taking it one game at a time so far, but this is where I bring it 100 per cent - no, 120 per cent, 150 per cent. Spells at J.League clubs FC Tokyo and Yokohama F Marinos followed before a return to Spain soon after his 18th birthday. Life back in Spanish football has seen his form fizzle rather than explode. "I have a lot of team-mates in Spain," said Kubo.