Hakata Bus Time Table To Nokonoshima Island

I want to get to Nokonoshima Island as early as possible and I can't seem to find the a time table of when the Bus Number 312from Hakata Bus Station or 300, 301, 302, 304 from Hakataekimae (A) bus stop. Does anyone know where I can find the time table or about how early and frequent these buses run? Thank you for your time!

Use official bus web search. http://jik.nishitetsu.jp/menu?lang=en
Input from "Hakata" and to "Noko" then select from pull down menu.
Hakata Bus Terminal 1F(”Ž‘½ƒoƒXƒ^�[ƒ~ƒiƒ‹1F)(Hakata Ward, Fukuoka City)
or Hakata-ekimae A(”Ž‘½‰w‘OA)(Hakata Ward, Fukuoka City)
and Noko Ferry Terminal(”\ŒÃ“n‘D�ê)(•Ÿ‰ªŽs�¼‹æ)

But no big diffent total time via EXPway[“sŽs�‚‘¬] 40-50min.
All route fare 430Y/oneway same.
Hakata stn map : http://urx.nu/dM4H ”Ž‘½Œû Hakata exit(-guchi)
All bus for Noko-tosenjyol[”\ŒÃ“n‘D�ê] and get off last bus stop no transfer.

BTW, No subway and taxi plan? total under 30min faster.
Until Meinohama stn 20 min North exit out then catch a taxi at taxi stand
5 min short ride not expensive. (total cost over 430Y each)

Nia, thank you so much! :D

Oh, wow so the taxi is about 430 each way as well? I will definitely consider taking the taxi!

Thank you so much!

Wait!

No. NOT mentioned will be about 430Y. (Why think so?)

Subway 300Y (1 adult ) + taxi around 1000Y (4 passengers)
So if solo need 1300Y/oneway all
but group of 2 need 300 + 500[1000/2] = 800Y/each
group of 4 need 300 + 250[1000/4] = 550Y/each
(Not same and under 430Y = over 430Y)