Hareta Hi no Bench

Hareta Hi no Benchi (晴れた日のベンチ lit. Bench on a Sunny Day) or shortened as Harenchi (ハレンチ or 破廉恥 lit. Shameless) is a sub-unit under 22/7. The unit originally consisted of 4 members and currently consists of 5 members, namely Touko Kiryu, Honoka Sera, Kaede Nagamine, Sora Nishiura and Toa Yagami. They are described as the 'Happy Type' sub-unit.

Their image colour is orange.

Characters

 * Touko Kiryu (Joined June 19, 2022)
 * Honoka Sera (Joined June 19, 2022)
 * Kaede Nagamine (Joined June 19, 2022)
 * Sora Nishiura (Joined June 19, 2022)
 * Toa Yagami (Joined June 19, 2022)

Seiyuu

 * Nao Aikawa (Joined June 19, 2022)
 * Mao Asaoka (Joined June 19, 2022)
 * Oto Amaya (Joined June 19, 2022)
 * Mina Kiyoi (Joined June 19, 2022)
 * Rino Mochizuki (Joined June 19, 2022)

Former Characters

 * Miyako Kono (Graduated on December 26, 2021)
 * Yuki Tojo (Graduated on December 26, 2021)
 * Jun Toda (Graduated on December 26, 2021)
 * Tsubomi Hiiragi (Graduated on December 26, 2021)

Former Seiyuu

 * Mizuha Kuraoka (Graduated on November 30, 2021)
 * Urara Takatsuji (Dissmissed on November 1, 2021)
 * Ruri Umino (Graduated on November 30, 2021)
 * Aina Takeda (Graduated December 31, 2021)

2020
From July 1 to July 15, 2020, fans voted between four possible sub-unit formations to be under 22/7. On July 22, it was announced that option 2 had won.

On September 1, the sub-unit's names were revealed on 22/7's 3rd Live Broadcast on Youtube.

2021
On September 30, 2021, it was announced that Ruri, Mizuha and Aina would graduate from 22/7. Ruri and Mizuha will graduate at the end of November, while Aina will graduate at the end of December.

On November 1, 2021, it was announced that Urara was dismissed from 22/7 due to breach of contract relating to absence from work without permission and being unable to be contacted.

On November 30, Ruri and Mizuha graduated from the group.

On December 26, 2021, it was revealed that the characters Miyako, Jun, Yuki and Tsubomi had graduated from the group.

On December 31, 2021, Aina graduated from the group.

2022
On June 19, 2022, the new subunit formations featuring the new members were revealed.

Discography

 * 1) Han Chaahan
 * 2) To go de Yoroshiku!

Trivia

 * Urara was the one who came up with the nickname of 'Harenchi'. When she heard the name she thought people might shorten it to 'Harenchi (meaning shameless)'. When she brought up her concerns to the staff they laughed it off and allowed it, thus becoming their official nickname.