Hi, would like to get some opinions:

1. We will be taking the Shinkansen Nozomi from Kyoto station on mid November Thursday morning (6:27am/6:38am), do we need to buy the ticket one or two days earlier or just buy on the spot will do. I prefer to buy the ticket on the spot for more flexibility, the tickets won't sold out right?

2. If we want to take taxi from Kiyomizu-gojo area to Kyoto station about 6am morning, is the taxi easily available or needs to be book in advance? How to book a cab in Japan? Any apps like MyTeksi? How about the rate at 6am, still regular rate right?

Nop really that near. 20 minute process by switching platform.

Penalty means pay another 50% cost of unreserve fare.

And if you really bad luck, banyak sui to max. Next train also full of people at unreserver eat section and you cannot board it. Means bye bye to your money.

i am landing on 20th nov tooo. long weekend holiday?? what holiday? school holidays ka?

gomen, it was me  i went trigger happy with the camera from the moment i landed. took all the photos while walking, signboards, planes, advertisement board, people, and eventually didn't realized i was already in the immigration until i saw one guard kept showing hand gesture "X" to foreign visitors that tried to take pictures too 
i rented from visondata.com.my
The bus that morning was like less than 10 people, free seating. If you want, you can buy the morning ticket from japanican. it is cheaper too than the actual price:
http://www.japanican.com/en/tour/detail/TK...pecd=PRA&kw=Bus

The bus reached 6.50am and departed right on time. I reached kawaguchiko around 9.20am, 5 minutes early. Please be advise that you can't purchase a return ticket (eg from kawaguchiko to shinagawa) from haneda airport. You can buy it once you reached the kawaguchiko station. So best to do it once you arrived right away. The counter is located in a room on the left of the station ticket gates. My return journey to shinagawa on the next day was even less people lol. The best thing about the bus, they got toilet inside.

As for the onsen, ok la. my first time, so i dont have much comment haha. but it was nice since i'm able to dip myself in while watching fuji-san the whole time. had to spend more to take that private onsen becoz going naked in front of other guys is not my thing 

some of the shots of the konansou:





I took the earliest Nozomi 99 at 6.00AM from Shinagawa. It reached kyoto station at 8.02AM
Seriously kyoto got too many tourist, locasl and foreigners during my time of visit    If according to my original plan, i suppose to go to the tokufuji temple, but i decided to skip it since fushimi inari alone was a lot of people. I didn't walk very deep to the top. Save it for the next time. From fushimi inari, i saved a lot of time by taking taxi straight to kiyomizu dera. It cost around 1800+ yen if not mistaken. I also took taxi from kiyomizudera to kinkakuji. that one slightly expensive around 2400+ yen including the road to kiyomizuderwa was packed with bus. But yes, save more time compared to wait for the bus. There are no train station near with kinkakuji, so i decided to go with the taxi, even back to kyoto station 

Super bad luck that my booking with Airbnb near Gojo station needs to be cancel or taking the alternative to switch to location which is 34 mins from Kyoto station by bus.