A Japanese anime-style character with a mechanical helmet and goggles, dressed in techwear and sneakers. The background is an old-fashioned poster featuring Kamen Rider characters from the '80s manga "Kaiju" in the style of Tatsuya Yoshikawa. Include elements like energy bursts coming out of his hands, vintage Tokyo cityscape illustrations, and colorful futuristic symbols on him. A text bubble should be placed at one side saying 'I'. Use bold colors to highlight details against a white canvas.

A Japanese anime-style character with a mechanical helmet and goggles, dressed in techwear and sneakers. The background is an old-fashioned poster featuring Kamen Rider characters from the '80s manga 'Kaiju' in the style of Tatsuya Yoshikawa. Include elements like energy bursts coming out of his hands, vintage Tokyo cityscape illustrations, and colorful futuristic symbols on him. A text bubble should be placed at one side saying 'I'. Use bold colors to highlight details against a white canvas.