Houshou Marine

Houshou Marine withdraws from Holo Reco 2027 to focus on vocal cord treatment

• ·Houshou Marine announced she will not perform at the real-world live event Holo Reco 2027, scheduled for January 2027, to concentrate on treating vocal cord nodules. In a handwritten message, she stated she cannot take the stage in full condition and wished to meet attendees in person; Wakatsuki Watemae, a VTuber, will perform in her place.
• ·Marine added in her message that she will prepare fully to meet attendees at her next performance.

Houshou Marine withdraws from January 2027 live event due to vocal cord treatment

• ·Houshou Marine announced she will not perform at the real live event "ホロレコ2027", scheduled for January 2027, to focus on treatment for vocal cord nodules. In a handwritten message, she stated that performing at full capacity would be difficult and expressed regret at not meeting fans in person; Kakimaki Watame, a fellow VTuber, will perform in her place.
• ·A YouTube Shorts video showing Houshou Marine being passed around by members of her generation was published on her channel.

Houshou Marine reacts to player's five consecutive home runs at Holo Koshien 2026

• ·At Holo Koshien 2026 main tournament Day 1, player Mizumiya Kaname hit five consecutive home runs, a first in the tournament's history, with footage of Houshou Marine and other managers reacting in surprise posted as a clip video.

Houshou Marine posts dance cover, competes in Hololive Koshien 2026

• ·Houshou Marine posted a dance cover video on YouTube Shorts using a song by Hakui Koyori, a fellow Hololive member, with the theme "cute ちゅちゅちゅ中和".
• ·Houshou Marine competed in the main tournament Day 1 of Hololive Koshien 2026 alongside Ookami Mio, Shirogane Noel, Omaru Polka, Hakui Koyori, and Hibiki Sakurio, a VTuber, with highlights compiled.

Houshou Marine coaching video posted on YouTube

• ·A hand-drawn clip video of Houshou Marine coaching Sakura Miko during a "Puyo Puyo Tetris" stream with Oozora Subaru, a VTuber, has been posted to YouTube, showing Miko reacting strongly to Marine's instruction.

Houshou Marine coaches Sakura Miko in Puyo Puyo Tetris stream clip

• ·Houshou Marine appeared in a Puyo Puyo Tetris stream with Oozora Subaru and Sakura Miko, a VTuber, and coached Sakura Miko strictly during gameplay. A hand-drawn clip video was posted to YouTube showing Sakura Miko reacting angrily to Marine's instruction.

Houshou Marine releases collaboration Shorts video with fellow VTuber

• ·Houshou Marine posted a new Shorts video on YouTube featuring a collaboration project with Usada Pekora, a VTuber, showing a gacha stream. The video includes a scene of Usada Pekora becoming emotional, and Houshou Marine commented on the footage.

Houshou Marine delegates Holo Koshien 2026 commentary due to throat recovery

• ·Houshou Marine, a VTuber, is undergoing throat treatment and has asked Zundamon, a voice character, to provide commentary for the third-year summer camp segment of Holo Koshien 2026, a tournament stream titled "The Final Koshien: Lose and It's Over".

Houshou Marine joins Hololive's new mahjong game with 37 VTubers

• ·Hololive Production announced Horoライブ麻雀 -ホロじゃん-, a new online mahjong game featuring Houshou Marine and 36 other VTubers.

Houshou Marine releases new YouTube Shorts video with editing and illustration credits

• ·Houshou Marine published a new short video titled "捨てられない女ノエルVS断捨離の女マリン" on YouTube Shorts, with video editing by Usoyama Usagi and illustrations by Riku.

Houshou Marine joins Hololive bus guide popup across five Japanese cities

• ·Houshou Marine and 10 other Hololive members, including Tokino Sora, a VTuber group, will serve as bus guides at popups across five cities nationwide. Regional limited merchandise and special content are planned.

Houshou Marine releases food video on YouTube Shorts

• ·Houshou Marine published a new food video titled "クマリンとバター+アラザン" on YouTube Shorts, produced by exsa Corp. and directed by Hoshino Tetsuya, with commentary on caloric content.
• ·A pop-up store for the EP New World Carnival 〜いざ魅惑の大海原へ♡〜 announced merchandise purchase bonuses.

Houshou Marine releases new YouTube Shorts video with editing by crew member

• ·Houshou Marine published a new YouTube Shorts video titled "男心をわかりすぎているマリン船長" on her channel, with editing by Kagenuui, a member of her crew.

Houshou Marine designs Gundam collaboration emblem, releases new EP

• ·Houshou Marine was among six Hololive members who designed emblems for a Mobile Suit Gundam collaboration project announced today. STRICT-G will release pin sets and other merchandise featuring the designs.
• ·Houshou Marine released a new EP titled New World Carnival 〜いざ魅惑の大海原へ♡〜, with a distribution campaign launching simultaneously.

Houshou Marine sings new area theme for Horodori mobile game update

• ·The smartphone game Horodori received a major update on 29 September, adding a new area called "Soda Pop Lagoon" with an animated music video for the theme song "PARADISE!" featuring Houshou Marine and other members.
• ·Houshou Marine was implemented as a playable character in a swimsuit form, "水着宝鐘マリン[お宝独占♡ウォーターキャノン]", with skills and stats now available.

Houshou Marine gets new swimsuit area in Horodori major update

• ·Horodori, a smartphone game, received its first major update on 29 September, with Houshou Marine among seven Hololive members assigned to new areas and minigames; Marine appears in swimwear.
• ·Nendoroid figures of Hololive members, including Houshou Marine, are currently on sale at Tokyo Otaku Mode.

Houshou Marine covers new area in Horodori major update despite throat recovery

• ·Houshou Marine is recovering from a throat condition and warned viewers that her commentary in the "#Holo2026" third-year newcomer tournament video, released 27 September, may have lower energy as she avoids shouting or raising her voice.
• ·The smartphone game Horodori will receive its first major update on 29 September, with Houshou Marine among seven hololive members assigned to new areas and mini-games.
• ·A cover video of the song "III" featuring Houshou Marine was released by Himoka Shii and Gori Hime.

Houshou Marine rests throat; AZKi handles commentary for Holo Kousien 2026

• ·Houshou Marine is recovering from a throat injury; AZKi, a VTuber, provided commentary for the Holo Kousien 2026 autumn tournament video published on YouTube.
• ·Houshou Marine will appear on the cover of Gundam Ace November 2026 issue in a new illustration for a Gundam x Hololive collaboration, alongside Usada Pekora and Wado Chisoku, both VTubers.

Houshou Marine releases preview video for new EP New World Carnival

• ·Houshou Marine published a preview video on YouTube for her new EP "New World Carnival 〜いざ魅惑の大海原へ♡〜", featuring snippets of all tracks including collaboration songs with various creators.

Houshou Marine releases cooking video on YouTube Shorts

• ·Houshou Marine published "【料理】クマリンとマリン船長の3分クッキング🐻🍳" on YouTube Shorts, with video production by Hirao.
• ·Houshou Marine's popup store will open in Tokyo and Osaka from 3 October.
• ·A teaser visual for the TV anime Odekake Hololive was released, featuring 29 Hololive talent members including Houshou Marine.

Houshou Marine uses voice synthesizer for video due to throat recovery

• ·Houshou Marine published a video titled "【#ホロ甲2026】2年目夏甲子園から夏合宿へいくのだ！！！" on YouTube, using Zundamon, a voice synthesizer from VOICEVOX, for character voice work while recovering from a throat injury.
• ·Holotype, a typing game supervised by Houshou Marine, launched. The game uses famous and infamous quotes from 74 members of hololive to rescue zombies.

Houshou Marine releases "kyapi odottemita" dance video on YouTube Shorts

• ·Houshou Marine published "kyapi odottemita," a dance cover video created with MMD (MikuMikuDance), on YouTube Shorts.

Houshou Marine releases きゃぴ dance cover on YouTube Shorts

• ·Houshou Marine published a dance cover of きゃぴ on YouTube Shorts using MMD (MikuMikuDance).

Houshou Marine to use synthesized voice for upcoming broadcast

• ·Houshou Marine is continuing throat recovery and will use VOICEVOX: Zundamon, a voice synthesis software, for commentary during the spring-to-summer tournament section of Holo Kosen 2026 Year 2, as announced in a 20 September 2026 broadcast.

Houshou Marine continues throat recovery; Usada Pekora takes commentary role

• ·Houshou Marine is continuing throat recovery and will not provide commentary for the Holo Kousai 2026 autumn tournament broadcast on 19 September 2026. Usada Pekora, a fellow Hololive member, will handle commentary instead, with Marine participating in a support capacity.

Houshou Marine rests voice; co-member covers tournament commentary

• ·Houshou Marine is resting due to a throat injury and will not commentate the Holo Kousien 2026 quarterfinal broadcast on 17 September; fellow hololive third-generation member Hakui Koyori will handle commentary instead, with Marine participating without giving instructions.
• ·hololive's new Gashapon series Fairy Swing 2 launches in the third week of September, featuring Marine among five VTubers as fairy-themed swing mascots.

Houshou Marine announces pop-up stores for New World Carnival EP

• ·Pop-up stores commemorating the release of Houshou Marine's EP New World Carnival 〜いざ魅惑の大海原へ♡〜 will be held in Tokyo and Osaka, with key visuals released.
• ·Houshou Marine released a YouTube Shorts video titled "クマリンのスパイダーマンごっこ", produced by exsa Corp..

Houshou Marine rests throat; Hakui Koyori voices her in stream

• ·Houshou Marine is undergoing throat treatment and will not appear in a Eiyuu Ninth training stream for #ホロ甲2026. Hakui Koyori, a VTuber, will provide character voice duties for the stream instead, with Marine giving direction.

Houshou Marine releases dance collaboration video with Iyochan

• ·Houshou Marine published a YouTube Shorts dance collaboration video with Iyochan, a VTuber, titled "Houshou Marine × Iyochan danced 'Kyapi' sexily" on 13 September, with viewers responding positively to the content.
• ·A collaboration varsity jacket with VTee titled "Dead Ma'am's Chest" began pre-order sales on 12 September, covered by multiple news outlets and receiving positive reception from fans.

Houshou Marine releases outdoor live footage, dance video, popup store announced

• ·Houshou Marine published footage of her outdoor live performance at LuckyFes'26 on YouTube, featuring performances including "I'm Your Treasure Box", with Marine commenting that she "created the best summer memories".
• ·Marine posted a short-form dance video titled "きゃきゃきゃきゃきゃきゃきゃきゃきゃきゃきゃきゃきゃきゃきゃきゃきゃきゃきゃ…きゃぴ⭐︎".
• ·A popup store commemorating the release of Marine's EP New World Carnival 〜いざ魅惑の大海原へ♡〜 will be held in Tokyo and Osaka.
• ·Hololive announced a nationwide five-city tour of official popup shops, with Marine among eleven VTubers appearing in bus guide imagery; regional exclusive merchandise and special content are planned.