 If you liked
Kaze no Youjinbou
|
 ...then you might like
Takarajima
|
Mysteries and crimes of the past become the source of greed, conflict and murder in the present.
All characters have their agenda and more or less sinister goals (with exception of Jim Hawkins and Miyuki Tanokura maybe). It is the most capable guy in both series who gets things rolling...
If you want to see various factions fighting over something robbed that was hidden long ago, these titles may be for you.