Mt Fuji Hakone Gotemba

Should I go Shinjusku to Mt Fuji to Hakone (stay One Nite) to Gotemba Factory Outlet to Shinjusku? or Hakone to Mt Fuji (stay One Nite) to Gotemba Factor Outet to Shinjusku. Which one is easier for me to travel, I will be buying the Fuji-Hakone 3days pass. Do I have enough time? Or do i need 2 nights?
And for Shinjuku station locker, can i put in my luggage for 2 days or 3days ? Thank In Advance.

The Fuji/Hakone Pass requires you to take Fujikyu Buses and Odakyu trains for your travels between Tokyo and the Mount Fuji region. Therefore, I recommend to visit the outlet between visiting Fuji Five Lakes and Hakone, because the Fujikyu buses arrive in Kawaguchiko and the Odakyu trains depart from Hakone.

Doing it in two days is possible, but will result in a rather packed program. Two nights would be more enjoyable, I think, especially if you like a slower travel pace.

Therefore, I would recommend:
Shinjuku - Kawaguchiko (overnight) - Gotemba Outlet - Hakone (overnight) - Shinjuku

Or the other way around.

If you spend only one night, I recommend:
Shinjuku - Kawaguchiko - Gotemba Outlet - Hakone (overnight) - Shinjuku

And for Shinjuku station locker, can i put in my luggage for 2 days or 3days ?

Most lockers can be used for three calendar days.

Thank you Uji-san
If you spend only one night, I recommend:
Shinjuku - Kawaguchiko - Gotemba Outlet - Hakone (overnight) - Shinjuku
Issit possible Shinjuku - Kawaguchiko - Gotemba Outlet - Kawaguchiko (overnight) - Hakone - Shinjuku.

It is possible, but a big waste of time.

erm...I think it's not possible. For the Fuji/Hakone pass, you must take the bus between Kawaguchiko and Shinjuku on one trip and the Odakyu train on the other trip.

I'm sorry, I made a mistake. I have misread GinLetz's post. Pls ignore my previous post. Uji is right - it is possible, but big waste of time.