Short, often silent, oneshots that come at the beginning of most Harta magazine issues.

01 高橋那津子 TAKAHASHI Natsuko (February 2013)
02 設楽清人 SHITARA Kiyoto (March 2013)
03 伊島千本 Itou Senhon (?) (April 2013)
04 九井諒子 KUI Ryoko (May 2013)
05 宇島葉 UNOSHIMA Yoh (June 2013)
06 双三ヒロ FUTAMI Hiro (July 2013)
07 大窪晶与 Ookubo Akiyo (August 2013)
11 高江洲弥 TAKAESU Yaya (February 2014)
14 中村哲也 NAKAMURA Tetsuya (May 2014)
15 嵐田佐和子 RASHIDA Sawako (June 2014)
16 紗久楽さわ SAKURA Sawa (July 2014)
17 笠井スイ KASAI Sui (August 2014)
18 丸山薫 MARUYAMA Kaoru (October 2014)
19 大武政夫 OHTAKE Masao (November 2014)
22 冨明仁 TOMI Akihito (March 2015)
23 高橋那津子 TAKAHASHI Natsuko (April 2015)
24 木村みなみ Kimura Minami (May 2015)
26 菊池まりこ KIKUCHI Mariko (July 2015)
27 高江洲弥 TAKAESU Yaya (August 2015)
29 宮田紘次 MIYATA Kouji (November 2015)
30 松本結樹 Matsumoto Yuki (December 2015)
31 空木哲生 UTSUGI Tetsuo (February 2016)
33 進美知子 Shin Michiko (March 2016)
34 和田隆志 WADA Takashi (May 2016)
36 山本ルンルン YAMAMOTO Lun Lun (July 2016)
37 福田星良 Fukuta Seira (August 2016)
39 川田大智 KAWADA Daichi (November 2016)
40 大槻一翔 Ootsuki Ichika (December 2016)
41
42 比嘉史果 HIGA Fumika (March 2017)

From Kamitaku's Lounge -

4 panel Koma featuring Hatsune Miku's little sister, Chibi Miku.

Dedicated to Agito and Mega, and all Vocaloid's fans.

Katsutaka and Kazuomi are seniors with a secret hobby: they love watching a pair of younger boys making love. Katsutaka and Kazuomi have fallen completely in love with Yuki and Kaede, and vow to capture them once they enter high school. That awaited day has finally arrived, but will the two seniors be able to reach their goal? And are Kaede and Yuki really who the seniors imagined them to be?

A one-shot collab between Hatta Ayuko (Ookami Shoujo to Kuro Ouji) and Mizuno Minami (Nijiro Days). Sata Kyouya is the school's guidance counselor and he has to deal with an odd group of students.

Secret Shakespeare: As the two most popular girls in school, Rio and Kurea were cast as the lead roles in Romeo and Juliet. Unfortunately, the two fight constantly and practice for the play has become a disaster. In order to get the two to get over their problems, their classmates lock them in the clubroom until they make up.
Love Strategy: Whenever Yuina is finished with her club activities, she drops by the cooking club where her senpai, Sakura, gives her food. One day a member of Yuina's club mentions that Sakura doesn't give food to anyone but Yuina...