no... u dont have 2 do every quest... no matter how you handle the mission ,the mission with soul fragment will become available sooner or later...
as to how u choose the mission, it will determine wat ending u'll get..
each lord have their own ending, if you want, u can choose mission from only specific lord to get them..
or if u want, do mission for all of them at once, there will be times when you will be fighting with the other troops, if your identity is revealed, the other lord faith to u decrease.. so wat u do is try no t 2 be seen, if you do get spotted by anyone, kill him without other noticing

you have to do mission by mission to get the soul fragment..then the mission to get the soul fragment will become available..the key is to complete the mission given then then mission to get soul fragment will available..

my cousin gave me shinobido last year its great i have had sadame's and akame's ending im
doing it on hard mode now its bull**** im at the end of it im stuck vs kabuto can any1
send me cheat that might help kill him? add me on msn my address is
dragon.chic@hotmail.com thnx bye keep playing shinobido u will become a master ninja like
me (lol i don't think i good maybe som1 is better than me) ps:don't think im really
devoted to shinobido im not that interested (LOL) by megan

make every mission,well i don't know how many missions u need to do,but,complete the easy
missions and go to the hard missions,will be avaible to u a mission of the SOUL FRAGMENTS
just this:)

hi im a super newbie here. I'm so stucked in mission 40 and mission 47, and I cant
proceed. only shameful 62%. It frustrates me like hell, i cant beat the bunch of mosu
ninja and the fat boss is so easily dead. And I cant make the ****** princess jump over to
rocks, she's so weak. I'm so stucked. please email me please! fanatica_14@yahoo.com
thanks in advance gaming gods!

i finished the game 7 times already..easy, normal, hard, and crazy ninja hard..just do all
the missions u like, sooner or later, those missions will appear..beating bosses..
before doing the hard missions..do a medium leveled one..like attack the strongest
enemy(ichijo) or show them wat u'r made of(sadame)..or any mission involving lots of
yojimbos, the green kimono'd ones..coz they drop scrolls, like cicada shell, ninja flame,
double jump, or canine's sense.rarely, master's understanding, invisible shadow.spheres
+300, or potions+300. for kabuto..waste an invi. shadow, once ur near him, then
stealth kill him.that's the best..or try attacking, then use ninja flame to stun him and
get away to heal urself..never forget to bring at least 1 cicada shell.just in case..any
questions?try ym.phillip_spyknot@yahoo.com