You are a smart and nice guy, but although Maeda waived the flag of judo, and although his stand up was judo, his ground fighting was not. As we all know, Tanabe beat the Kodokan so many times with ground fighting, and we all know that Kano came from two styles of Jujutsu that lacked ground fighting, and furthermore Kano hated ground fighting and was relucatant to added it in large portions to Kodokan curriculum, and he famously said something "Human beings were meant to walk, not crawl"; and recent research has shown that Tanabe had a long period of teaching at the Butoku Kai since 1895. So Maeda may have represented judo, but his ground game was not of original judo, because judoka were inspired after the defeat to learn ground fighting from various styles of jujutsu or to learn from Tanabe himself.