The second season of Mobile Suit Gundam: the Witch from Mercury. 

A.S.122... 
An era when a multitude of corporations have entered space and built a huge economic system. After transferring to the Asticassia School of Technology from the planet Mercury, Suletta Mercury has experienced a school life filled with encounters and excitement, as both Miorine Rembran's bridegroom and a member of GUND-ARM, Inc.
 
It has been two weeks since the incident at Plant Quetta. Suletta passes her days at the school, anticipating her reunion with Miorine. Miorine, meanwhile, has stationed herself at the head office of the Benerit Group, monitoring her father's condition. The two are about to face new hardships and pressing decisions. Each with her own feelings in her heart, the girls will confront the mighty curse the Gundam brings.

 
(Source: GUNDAM.INFO, edited)

Episode 0 - PROLOGUE

Episode 1 - The Witch and the Bride

Episode 2 - The Cursed Mobile Suit

Episode 3 - Guel's Pride

Episode 4 - Unseen Trap

Episode 5 - Reflection in an Icy Eye

Episode 6 - A Gloomy Song

Episode 7 - Shall We Gundam?

Episode 8 - Their Choice

Episode 9 - If I Could Take One Step Toward You

Episode 10 - Circling Thoughts

Episode 11 - The Witches from Earth

Episode 12 - the Witch from Mercury

Episode 13 - Envoys from the Earth

Episode 14 - What They Wish For

Episode 15 - Father and Child

Episode 16 - Cycle of Sin

Episode 17 - Precious Things

Episode 18 - Our Empty Selves

Episode 19 - Not the Best Way

Episode 20 - The End of Hope

Episode 21 - What We Can Do Now

Episode 22 - The Woven Path

Episode 23 - Unrelenting Tenderness

Episode 24 - May All Blessings Find Their Way to You, I'm Wishing It

Sunrise

Bandai Namco Filmworks

Sotsu

Mainichi Broadcasting System

Mobile Suit Gundam: The Witch from Mercury Season 2