I'm starting to feel sorry for you, because even yourself you don't know what your arguing about. Kenya is far from Tanzania because is middle income, *correction "Lower Middle Income" which middle income are you talking about, the one with cosmetic rebase GDP?? The one you counted dead voters and dead government workers ...SMH. How come a common Kenyan can't find food, Israel has hasher weather condition than Kenya, but they never skip meal. You can lie to others not me, I know Kenya inside out. When you go to Kenya today I'll see is starting to resemble like another African country, no water, people have to chase water with plastic cans, food under rationing and your saying Kenya is ahead of Tanzania. Maybe on list of corruption, team Fisi all over, from Small person high ranking.
Oh wow HDI, the one which Kenya is number 146 and Tanzania 151, and your saying Kenya is far ahead than Tanzania. If Kenya is in good position, how come its behind Zambia and Congo Brazzaville, of all countries. This means Kenya's are more less brainier than Namibia.
You do realise when you talk about Kenya, your talking about small narrow strip from Mombasa to Kisumu because that is only place human can endured life Kenya. While Tanzania is three times bigger Kenya and more populated. Beating your chest about paved roads means nothing because with size of our country we've paved almost all our major roads from region to region, city to city. And all that was done by tax payers money, no donors, no loans. Where do you think Magufuli's earned his nickname Bulldozer.
So in your words robot is biggest Japanese innovation, oh boy. Simple google will tell a different story that robot was invented back in 1950's away from Japan. As I said before Japanese are not innovation anything right now, they can't reinvent the wheel. Japan is adapting old innovation and adding new futures to it. You're lied with donation which in true sense the money comes from under paid natural resources mainly African countries. Do you even read global economic trend? I really wonder. If you want Africans to emulate Japan model, then you will need to asked Africans not to have babies any more. That what is happening in Japan today and population there is on the nosedive. You'll also need to tell African women not to work and they become stay home Mom or home maker because that is so much part of Japanese culture.
https://capx.co/why-dont-more-women-in-japan-work/
Why Japanese Women Don't Stay in the Workforce | JSTOR Daily