General
How do I open a shop?
Where do I get Vouchers of Appreciation?
How do I get Great Boxes?
How do I invite someone to a stage?

Titles
What does Lost Temple Guardian Slayer mean?
How come I can't get the Lunia Gold Drake/Daru/Tarask/Lir slayer quest?

Dacy
How do I get Dacy?
Where do I find Spools and Needles?

Lime (The Combat Slime)
How do I get Lime?
Where can I get Lime equipment?
Does your character become Lime when you unlock him?

Fishing
How do I fish?
Where do I get Lunia Gold bait?

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General
Q. How do I open a shop?
A. To open a shop you need one of the two shop items. The shop items can be purchased from the cash shop on the ijji site, or from your guild shop if it's registered there.

Personal Store
Professional Personal Store

Q. Where do I get Vouchers of Appreciation?
A. Vouchers of appreciation are given for completing quests.

Q. How do I get Lunia Gold Great Boxes?
A. Great Boxes are dropped by enemies in stages just like rare boxes only at a much lower rate.

The number of Great Box you can find in a stage is based on the episode:
Episode Great Box
Episode 1 (History) Great Box 1
Episode 2 (History) Great Box 2
Episode 3 (History) Great Box 3
Episode 4 (History) Great Box 4
Episode 5 (History) Great Box 5
Episode 6 (History) Great Box 6
Episode 1 (Legend) Great Box 4
Episode 2 (Legend) Great Box 5
Episode 3 (Legend) Great Box 6
Episode 4 (Legend) Great Box 7
Episode 5 (Legend) Great Box 8
Episode 6 (Legend) Great Box 9

You can also trade in Five-Colored Carp for a Great Box 8, or Gold Carp for a Great Box 9 at the fishing master.

Q. How do I invite someone to a stage?
A. While in a stage type: /si [NAME] or /invite [NAME].

For example: /si mmokami
Titles

Q. What does Lost Temple Guardian Slayer mean?

A. It means the player completed the "Street of Heroes" quest at Luther Fred. The quest is completed by defeating the Lost Temple Guardian 10 times. When you complete the quest it gives you a title which you can equip. There are "Slayer" quests for all the other bosses as well.