More proof that Amagai Ruka and Appare Hinata are living in the same house, and the rrat of them being sisters is probably legit.
Our basic rule is that we don't go into each other's rooms without permission, but in emergencies we can go into each other's rooms, but when I woke up I found Hinata right in front of me and had no idea what was going on lol
2025年5月18~20日誕生日 & 記念日 & チャンネル登録者数キリ番達成のVTuber
May 18~20, 2025 Birthday & Anniversary & Round Number of YouTube Channel Subscribers VTubers
誕生日： #神成きゅぴ #鏡愛しゅくり #一伊那尓栖 #姫宮りえ
50万人： #雨海ルカ
30万人： #乙夏れい
20万人： #天晴ひなた
Birthday: #KaminariQpi #KagamiaShukuri #NinomaeInanis #HimemiyaRie
500K: #AmagaiRuka
2M: #OtsukaRay
1.3M: #AppareHinata
#VTuber
https://progress-official.jp/may-18-20-2025-birthday-anniversary-round-number-of-youtube-channel-subscribers-vtubers/
#WeatherPlanet After watching a bunch of Hinata streams, a certain VTuber taking a bath with her younger sister twitter space, and this Q&A stream, I'm 80% sure that Hinata is Ruka's younger sister.
"Hinata feels like family", "she feels like a younger sister" feels like acknowledging with a wink but trying to stay on the kayfabe lore that they're unrelated and just friends (as a singer from the ocean and a girl with a dog from a rural area??). Their dynamic is just way too much like siblings.
When it comes to JP vtubers, karaoke streams are more accessible for foreign fans but the timing rarely works out for me to catch them, so I'm grateful Hinata and Ruka archived theirs today
https://www.youtube.com/watch?v=2jeUvr5SYiU
Hinata's obviously a rookie streamer (or extremely good at acting like one) and very dependent on Ruka.
In the karaoke she even awkwardly leans towards to mic, throws a fit after realizing the BGM cut off, then shouts to Ruka for help.
Truly very cute wink at the end. 
ゲーム・VTuber・メタバースの新着情報ダイジェスト 2025.4.29
・#こよの日24 5月4~5日開催
・卒業：#飛鳥瑠藍
・#花譜 × #CHiCO コラボリリース
・#ぶいすぽほぼ24 タイムスケジュール
・#ホロライブスターウォーズ部 コラボ開催
・チャンネル登録者数：#がうる・ぐら 470万人 #天海ルカ 40万人 #天晴ひなた 10万人
Games, VTuber, and Metaverse New Informations Digest April 29, 2025
* #HakuiKoyori 24hour Stream
* Graduation: #LuaAsuka
* #KAF × #CHiCO Collab
* #VSPO Almost 24hour Time Schedule
* #hololive × #STARWARS Collab
* YouTube Subs: #GawrGura 4.7M #AmagaiRuka 400K #AppareHinata 100K
TIL Tosa dialect. Hinata is very cute.
https://www.youtube.com/watch?v=wPzZWYC9nms
ゲーム・VTuber・メタバースの新着情報ダイジェスト 2025.4.27
・活動休止：#あくび・でもんすぺーど
・デビュー：#ウェザプラ (#天海ルカ #天晴ひなた)
・誕生日：#夜絆ニウ
・#ホロライブ × #大阪・関西万博「#jepo2025」ライブ出演
・#ホロぐら「#がうる・ぐら」出演最終回
・チャンネル登録者数：#rachie 60万人 ほか
Games, VTuber, and Metaverse New Informations Digest April 27, 2025
* Hiatus: #AkubiDemonspade
* Debut: #WeatherPlanet (#AmagaiRuka #AppareHinata)
* Birthday: #YozunaNiu
* #hololive × #EXPO2025 "#jepo2025" Live
* #hologra "#GawrGura" Last Appearance
* YouTube Subs: #rachie 600K etc
Ruka's indie unit partner is newbie VTuber Appare Hinata. She isn't very familiar with OBS configuration, and speaks with a Tosa accent (according to chat).
Hello Appare Hinata, whoever it is, I hope she works well as an indie unit with our newly debuting Dolphin VTuber on the same day.
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