Guilder
04-21-2017

As of April 19, this is the Monthly Bonus Quest reward. Contains (Google Translated):

Asklepios' medicine,
world course meal × 2,
custom-made salvage rope × 3,
custom towed assistant rope × 3,
naval invitation request × 10,
amphibious rope × 3,
request agency letter × 5,
world language reference × 5 ,
Silver tarot × 3,
high grade bait × 5

... I'd like to touch that list up later with GAMA item names and/or links, but if somebody else wants to do it, be my guest. Off to work now.

Source: gvo.gamedb.info/wiki/?Item/Consumer/lot2 (item translation name is "Navigator lot (No. 6)"

Slideman
04-30-2017

Quest Mediation Permit x5
World Course Meal x2 confirmed

Slideman
05-06-2017

Luxury Fishing Bait x5

Slideman
05-07-2017

Custom Salvage Rope x3

Slideman
05-15-2017

Silver Tarot x3