Leviathan: The Last Defense - Season 1

1. I'll Make You My Friend!

Aired: 4/6/2013

Planet of water and greenery, Aquafall. A group of meteorites that suddenly fell release evil creatures, spreading risk of extinction to all land-dwelling creatures. Leviatan, girl of the dragon clan, meets a fairy named Syrop during her daily morning magic lesson.

2. You'll Become Obsessed!

Aired: 4/13/2013

Syrop's sets her sights on Bahamut, the biggest princess in town and daughter of the grand mage, as the next member of the Aquafall Defense.

3. I'll Go Deep!

Aired: 4/20/2013

The guardian Yurlungur suddenly appears from out of a swamp. In order to save Yurlungur, who swallowed a foreign object now stuck deep in his throat, Leviatan and her friends enter his body to search for the object. As they wander lost, Leviatan and her friends discover something enormous.

4. I'll Call You!

Aired: 4/27/2013

When Syrop visits Jörmungand and her large family, she meets her three younger sisters and foster parent Travis, she learns of her love for her family. Jörmungand diligently sets out for work, but hearing a loud noise that shakes the entire village, she runs to the mine.

5. I'm Going On Vacation!

Aired: 5/4/2013

Leviatan is unable to forget about her older brother. Meanwhile, bringing Jörmungand with her to carry her luggage, Bahamut goes to vacation on the beach. When Leviatan learns the are heading to the beach, she goes with them to search for clues to finding her brother...

6. I'll Have My Revenge!

Aired: 5/11/2013

Moments after realizing the beach at low tide resembles the location she saw in her dream, an enormous Lucasite suddenly emerges from the ocean. Leviatan and her friends happen upon the root of the threat against their planet, which releases a horde of Toripu and attacks. Leviatan and her friends transform and fight, but...

7. I'll Find It!

Aired: 5/25/2013

The three girls and Syrop continue walking through the desert in pursuit of the Lucasite. Leviatan attempts to magically produce water for her thirsty friends, but without her spear, the water she summons evaporates immediately. Having finally reached her limit, Bahamut stops and throws a tantrum, insisting she can't move any more.

8. It's Definitely Suspicious!

Aired: 6/1/2013

9. I'm Definitely Going to Take a Bath!

Aired: 6/8/2013

Coming to Rajima Volcano to heal their wounds, Leviatan and her friends decide to spend the night at an inn. While the extravagant meals, soft beds, and massages leave nothing to be desired, for some reason, the hot springs only have a little water in them. Unable to understand the reason for the loss of hot water, business has been poor, and the inn is in danger of being shut down...

10. I'll Definitely Cheer You Up!

Aired: 6/15/2013

Heading to the volcano to restore the hot springs, Leviatan and her friends encounter the Fire Drake. However, weakened by disease, he says he cannot even move. In order to create a medicine to cure him, Leviatan and her friends split up to gather ingredients.

11. I'll Definitely Revive You!

Aired: 6/22/2013

12. It's Definitely a Shock!

Aired: 6/29/2013

Finally returning to their village, Leviatan and her friends are enveloped by a pleasant sense of weariness and relief. Syrop asks the three girls once again if they will join the Aquafall Defense.

13. I'll Definitely Defend It!

Aired: 7/6/2013

The giant Lucasite appears in Leviatan's village again, menacing the town. Leviatan and Jörmungand are raring to go, but Bahamut has not regained her will to fight. Telling her they believe she will come, Leviatan and Jörmungand leave Bahamut to fight.