Seasonal

This is a list of time-limited seasonal content such as seasonal CG, voices, furniture, items, BGM and mini-events.

2013

 * Christmas: new CG, voices and furniture

2014

 * Valentines: new gift item, furniture and quest
 * White Day: new shop item
 * Christmas: new CG, voices and BGM
 * Present Box was obtainable from Northern Princess during this season
 * End of Year: new CG, voices, furniture and BGM

2015

 * New Year: new CG, voices and furniture
 * Setsubun: new voices, furniture and BGM
 * Valentines: new CG, voices and BGM
 * Hinamatsuri new furniture and BGM
 * Hishimochi was obtainable during this season
 * White Day: new voices, furniture and BGM
 * Second Anniversary: new voices and furniture
 * Rainy Season: new CG, voices and furniture
 * Early Summer: new CG, voices and furniture
 * Mid-Summer: new CG, voices, furniture and BGM
 * Fall: new CG, voices, furniture and BGM
 * Mackerel was obtainable during Mackerel Pike Festival mini-event
 * Halloween: new CG and voices
 * Fall Event: new event-related voices
 * Christmas: new CG, voices, furniture and BGM
 * Decoration Material and Present Box are obtainable during mini-event
 * End of Year: new CG, voices and furniture

2016

 * New Year: new CG, voices and quest chain
 * Setsubun: new CG, voices and furniture
 * Valentines: new CG and voices
 * Hinamatsuri: new NPC CG, voices, furniture and BGM
 * White Day: new CG, voices, furniture and BGM
 * Spring: new voices and furniture
 * Third Anniversary: new CG, voices and furniture
 * Rainy Season: new CG, voices and furniture
 * Early Summer: new CG, voices and furniture, quest
 * Mid-Summer: new CG, voices, furniture and BGM
 * Fall : new CG, voices and furniture

Missing

 * Furniture sections
 * Christmas 2013
 * Valentines 2014 (also quest that rewarded furniture)
 * And maybe more
 * Check for Jukebox/Furniture/Sortie BGM
 * Voice lines
 * Some seasonal lines on ship pages