An Angel is Kissing a High School Girl

The Angel is Being Watched!?

The Angel Becomes a Cameraman

Kiss on the Cheek (Extra)

I Want To Support My Junior Angel

Omake

The Angel Wants to Be a Mama

An Angel Goes On a Date With a High School Girl

(Extra 1) A Senior Angel Appears (Part 1)

A Senior Angel Appears (Part 2)

The Angel Wants to Know About High School Girls

The Angels' Merry Christmas - Part 1

The Angel's Merry Christmas - Part 2

(Extra 2) For Some Reason, the Angel and High Schooler Are Taking a Bath Together (Extra)

Junior Angel, Working Hard!? 

The Rival is an Elite Angel! (Part 1) 

(Extra 3) The Angel Only I Can See and the Hole-in-the-Wall Incident 

(Extra 4) An Angel, a High Schooler, and Taking Shelter From the Rain

(Extra 5) The Angel Wants to Support 

The Rival is an Elite Angel! (Part 2-1) 

The Rival is an Elite Angel! (Part 2-2)

(Extra 6) The Angel Has a Terrifying Experience!?

(Extra 7) The Angel is Finally Getting Serious...?

(Extra 8) An Angel's Discussion on Underwear Circumstances

(Extra 9-1) The Angel Shrank (Part 1)

(Extra 9-2) The Angel Shrank (Part 2)

(Extra 10)The High Schooler Has an Everlasting Worry?

(Extra 11) The Angel is Bad With Bitter Things?

(Extra 12) The Angel's Maid Knowledge is Biased...?

The Angel Wants to Gaze At You One More Time

(Extra 13) The Angel Heard Me

The Angel is Worried

(Extra 14) The JK Becomes a Loli

The Junior Angel Wants to Fly!!

The Angel and Her Past - Part 1

The Angel and Her Past (Part 2)

The Angels' Exam - 1

The Angels' Exam (Part 2)

The Angels' Exam - Part 3

The Angels' Exam Part 4

The Angels' Exam Part 5

The Angels' Exam Part 6

Their First Night

Ariel is an angel, a being that exists to reward good deeds by granting small wishes that appear over people's heads. But one day, she encounters a girl whose wish neither she, nor any previous angel, could read. Aiming to grant Kirara's unknown wish, she descends upon the human world to meet her personally, but Kirara's mind isn't as innocent as her mountain of good deeds may suggest.
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(Source: Kadokawa, translated)