Let's investigate the Underground Waterway 3

	; Maps: Underground Waterway Entrance, Underground Waterway
Kana	地下水路を調査しよう３
Rōmaji	Chika suiro o chōsa shiyou 3
Target
	Large Snowman
JP Objectives
Defeat all enemies within 1 turn	1 Huey & Dewey & Louie 6★
Use 5 or more special attacks	20 Jewels
Complete without having to continue	10 Jewels
None	None
JP Quest Rewards
	None

Let's investigate the Underground Waterway 3 in Kingdom Hearts Unchained χ / Union χ is the fifth quest in the Christmas Winter Party Event! series of Event Quests.

Maps

Enemies

Icon	Enemies	Locations	Notes
	1 Ice Plant	Underground Waterway
	1 Terrible Tomte	Underground Waterway
	1 Large Snowman	Underground Waterway	Target enemy
Total Number of Enemies: 3

Enemy types

Gallery
Large Snowman Terrible Tomte Ice Plant

Treasures

Icon	Items found	Locations	Notes
	Attack Prize	Underground Waterway

JP Version exclusives
Avatar Boards
Avatar Parts
Boy's Uniform (In Class & Student Council) • Girl's Uniform (In Class & Student Council)
Coliseum Boards
Avatar Parts
KH Cloud Costume • KH Yuffie Costume • Puppy Medium • Puppy Bob
Bonus
Class 11 Reachers' Bonus • Class 12 Reachers' Bonus • Class 13 Reachers' Bonus
Event Quests
High Score Challenge Event		High Score Event: 7/8 - 7/21 • High Score Event: 7/29 - 8/4 • High Score Event: 8/12 - 8/18 • High Score Event: 8/26 - 8/31 • High Score Event: 9/9 - 9/15
Christmas Winter Party Event!		Let's go to the Moogle Shop • Let's defeat the Heartless in the Shop • Let's investigate the Underground Waterway 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8
First Three Days of the New Year Event - Get Pet Parts "Kite"!		First Three Days of the New Year Challenge! 1/3 • 2/3 • 3/3
Boss Time Attack - Let's get rewards!!		(S Attribute) Subjugation Time Attack Challenge 1/5 • 2/5 • 3/5 • 4/5 • 5/5
Super Degree of Difficulty Raid Boss Events	Let's defeat the "R Trident Anchor"!	(Party Cooperation and Recommendation) Let's challenge the Super Degree of Difficulty Raid!
VIP Quests
Daily "Broom Servant" & "Magic Mirror" Challenge!		Monday • Tuesday • Wednesday • Thursday • Friday • Saturday • Sunday
New Year's Shimekazari (Fertility) (Prosperity) - It comes with 1800 Jewels, too!		New Year's Shimekazari Avatar Quest 1/4 • 2/4 • 3/4 • 4/4
Kairi KH Illustrated Ver (EX) can certainly be acquired!!		Kairi KH Illustrated Ver (EX) Quest 1/1

↑ This quest coincided with a 0 AP event

[ap-1] This quest coincided with a 0 AP event

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