A booklet packaged with Harta volume 46 at select stores. It's an anthology of one-shots from various authors focusing on the theme of 4-koma manga. (Source: Natalie, translated)

An anthology manga by DNA Media Comics containing side stories from Kimi ga Nozomu Eien, draw by many different mangaka.

V.1 - Karenna Tenshi V.2 - Utsukushiki Akuma

[Original Manga](https://www.cmoa.jp/title/284928/)

[title](https://www.cmoa.jp/title/263731/) Colette had always wanted to be a knight but lost her place in the Kiels family when she defeated her older brother in a swordfight. Treated like a servant by her younger sister, she is eventually caught up in a scheme and kicked out of the house. She moves to a small town in a neighboring country together with Renri, the butler of the Kiels family who accompanied her. But when she finds herself in trouble, she ends up working at the mansion of the stoic Duke of Lacheret, the deputy commander of the knight order. There, she learns about a different side of him, who is known as the Iron Mask, and Colette gradually falls in love with him.

A booklet packaged with Harta volume 56 at select stores. It's an anthology of one-shots centering on the theme of transformation. (Source: Natalie, translated) 1. **Cordinate Ranger** (コーディネートレンジャー) \[Kazune Yamamoto\] 2. **Hero Akane wa Miraretakunai** (ヒーローアカネは見られたくない) \[Hiroki Ishida\] 3. **Make-up Tomiko** (メイクアップ・トミコ) \[Misaki Araki\] 4. **Rumi-chan, Okoranaide** (るみちゃん、怒らないで) \[Mariko Kikuchi\] 5. **Taifuu Jack!!** (台風ジャック!!) Kouhei Nishi 6. **Anata no Amazon** (あなたのアマゾン) \[Ai Kobayashi 7. **Yadokari to Yume no Sumiya** (ヤドカリと夢のすみ家) \[Hiroko Nagakura\] 8. **Tsuisou no Banka** (追想の晩夏) \[Kouhei Nishi\] 9. **Sayuri** (さゆり) \[Kiyoshi Katoh\] 10. **Aitei to Kitan** (愛弟奇譚) \[Sayaka Koide\] 11. **Awesome Summer Love!** \[Sayo Watanabe\] 12. **Uchi de no Kozuchi-kun!** (うちでのこづちくん!) \[Natsume Kishimoto\] 13. **Akuma to Kawarimi** (悪魔と変わり身) 14. **Uka Soudou** (羽化騒動) \[Iku Kamijima\] 15. **Tsume-ato ni Ai wo Komete** (爪痕に愛をこめて) \[Hirona Takahashi\] 16. **18** \[Akihito Tomi\]

[Original Webtoon](https://series.naver.com/comic/detail.series?productNo=3271943)

A booklet included inside Harta volume 50 of Hakumei to Mikochi manga and illustrations written and drawn by various Harta contributors. (Source: Natalie, translated)