🪶 M.E.S. (Mumei (is) Everywhere System) 🪶

This is a list of collabs, complementary POVs and cameos done by Mumei available in the other Holomems channels - this is jokingly known on /who/ as M.E.S. or Mumei (is) Everywhere System. This will also include the 'Easter Eggs' like drawing streams. Any brief mentions on streams without any particular footage or any appearance in a holomem chatroom from Mumei won't be counted and won't be featured in the list - there will be simply too many of them, the only exceptions are breakdowns and aftermaths of previous streams that Mumei took part of. Any missing collab or cameo or any suggestions are also welcome, just let it be known in the thread as an answer to the anchor post (second OP).

For clarity purposes, we'll say that this is currently Year 2, which started on August 23rd 2022 - the day after the Council 1 Year Anniversary stream. Year 2 will eventually end either after HoloCouncil's 2nd Anniversary or Mumei's own 2nd Anniversary.


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M.E.S. Seasons


Branch Season
EN Year 1
JP & ID Year 1
Megacollabs Year 1
Annexes HoloCure - RUST


EN

EN - Hololive Myth

Kiara
Date Title Link Nature
2022-11-22 IT'S TIMEEEE Link Easter egg - very brief Boomei cameo in a short.
2022-12-13 【MARIO KART 8DX】Testing the new tracks!!! Link Easter egg - watchalong & live reactions to Mumei's second entry of the HoloEn Advent Day videos calender.
Mori
Date Title Link Nature
2022-09-08 [RUST SEASON 3] i have a new roommate :3 Timestamp Short interactions
Ina
Date Title Link Nature
2022-09-08 【RUST】 When I Was a Young Tako My Friend Took Me Into RUST to Build a House Timestamp Short interactions
Ame
Date Title Link Nature
2022-09-14 【Ame Tierlist】I CANT HOLD ALL THESE VARIANTS Timestamp Easter egg - very brief reference to a past work from Mumei (Bee Ame based on Bee Movie) during the Mumei drawing HololiveEN series.
2022-09-20 【FIELD TRIP】Fishies!!!!! 𓆟 𓆝 𓆜 𓆞 𓆛 (Ame Cameraman POV) Link Collab - Complementary POV to Mumei's

EN - Hololive Council

Fauna
Date Title Link Nature
2022-08-25 【1 YEAR ANNIVERSARY】 12 HOUR MARATHON STREAM with collabs, batsus, & more! Timestamp to the segment Easter egg during the HoloEN tier list segment of her 1 year anniversary stream.
2022-08-31 【TWILIGHT WATCHALONG】 hold on tight, spider monkey with MUMEI Link Collab
2022-09-23 【Death Road to Canada】 Taking HoloEN to Canada! Character creation, Enters the team & Death Easter egg ala Miitopia: creating a character based on Mumei's base model, giving her a role...until for the character to die, 30 minutes in after entering the team.
2022-10-01 【DRAWING HALLOWEEN COUNCILRyS】 IT'S SPOOKY MONTH Timestamp Easter egg - drawing of Mumei as Alice (the theme of the Halloween costumes is from Alice in Wonderland)
2022-10-22 【The Twilight Saga: New Moon】 WATCHALONG WITH AWOOMEI Link Collab - follow-up of the first Watchalong collab
2022-10-22 【Fall Guys】 LET'S WIN with HAACHAMA, BAE, & MUMEI Link Collab with Haachama & Bae
2022-10-28 【Taste Test】 SNOT Reviews Halloween Snacks Link SNOT collab
2022-10-31 【The Mortuary Assistant】 REVENGE! WE WILL FINISH 1 SHIFT (ft. moral support??) Timestamp Vchat appearance during a collab with Bae - Kaela was also present as a moral support.
2022-11-22 【MINECRAFT】 building a snowy village trading hall ! (with open vc!) Timestamp Impromptu collab with Moona & Kaela - Complementary to Mumei's own POV.
2022-12-02 【PHASMOPHOBIA】 Fearless & Fearful vs Ghosts Link Collab with Bae & Kaela - Complementary to Mumei's own POV.
Kronii
Date Title Link Nature
2022-09-20 【We Were Here Forever】This Is The One With @Nanashi Mumei Ch. hololive-EN #1 Link Collab - Mumei streamed the follow-up
Bae
Date Title Link Nature
2022-09-16 ≪AFTER PARTY≫ rat and owl Link Collab
2022-10-22 ≪Fall Guys≫ no touchy. w/ Fauna, Mumei & Haachama! Link Collab with Haachama & Fauna
2022-12-02 ≪Phasmophobia≫ can i be the tech guy w/ Fauna, Mumei & Kaela Link Collab with Fauna & Kaela - Complementary to Mumei's own POV.

HoloEN Megacollabs

CouncilRyS visiting Sana's Tower - complementary to Mumei's POV
Date POV Link + Title
2022-10-02 Bae ≪MINECRAFT≫ Exploring Sana's Tower
2022 Holoween VR Collab (with Mori, Ame, IRyS, Fauna, Kronii & Bae) complementary to Mumei's POV

Rather being a normal POV, Mori's stream had an early discussion in Vchat with the other participants. The link for Mori is also a timestamp.

Date POV Link + Title
2022-10-30 Mori 【HAPPY HALLOWEEN】BOO!!
2022-10-31 Ame 【🎃】Hololive ESCAPE ROOM w/ EN
Holoween (Narrated manga project by Fauna - Chapter 3 features Mumei with Kronii and Ina)

Chapter 1: Origin (Gura, Ame & Fauna) & Chapter 2: Ocellus (Mori, Kiara, IRyS & Bae) don't feature Mumei

HoloEN MineCraft expedition against the Wither
Date POV Link + Title
202?-??-?? Kiara Placeholder
202?-??-?? Gura Placeholder
202?-??-?? Fauna Placeholder

EN - Conventions

Ceres Fauna & Nanashi Mumei Hololive Panel @ Youmacon 2022
Date Link + Title
2022-11-05 YUhSMGNITTZMeTlqZVdKbGNtWnBiR1V1YVhNdk1VVXhaUT09

EN - Inter-companies collabs or any types of M.E.S.

OverWatch 2 collab with Ame and Selen (NijiEN)
Date POV Link + Title
2022-11-20 Ame 【COLLAB】OW2 RANKED w/ SelAMei
2022-11-20 Selen 【OVERWATCH 2 COLLAB】NIJIHolo toxic FPS crew
Call-in during Selen's birthday with Zeta (timestamp)
Date Link + Title
2022-11-30 【#SelenBday2022】You are invited!

JP

Choco
Date Title Link Nature
2022-09-08 【Rust】RUST3日目⚡悪魔は素材王になりたい【ホロライブ/癒月ちょこ】 Timestamp Short interactions
Subaru
Date Title Link Nature
2022-09-03 【#生スバル】復活のツイッター探偵!おはスバ雑談しゅばああああああああああああああああ!!!!/Free Talk【ホロライブ/大空スバル】 Timestamp Breakdown & aftermath on Mumei's last participation of S2 Rust [1][2] - part of the transcript
2022-09-16 【#大空スバル4周年】4周年ってマジ?!?!?!?!?!!??!!??!: oozorasubaru 4 anniversary Timestamp Drawings
Okayu
Date Title Link Nature
2022-08-27 【グルーヴコースター ワイワイパーティー!!!!】僕の曲が音ゲーに…⁉⁉すごい!!!!【猫又おかゆ/ホロライブ】 Timestamp Easter egg - playing A New Start. The stream promoted a Groover Coaster collab with Okaya and Mumei and their songs on the Nintendo Switch
Watame
Date Title Link Nature
2022-10-15 【グルーヴコースター ワイワイパーティー!!!!】わためぇとポルちゃんのカバー曲!入ったっぽいな?!【角巻わため/ホロライブ4期生】 Timestamp Easter egg - playing A New Start on Groover Coaster
Towa
Date Title Link Nature
2022-08-25 【#トワとムメイの仲良くなりたい!】第二回:FPSで使える言葉を覚えよう!/Let's learn some FPS vocabulary!【常闇トワ・七詩ムメイ】 Link Collab
2022-08-31 【APEX】#トワとムメイの仲良くなりたい  先週勉強した単語を使って実際のゲーム! Link Collab
Lui
Date Title Link Nature
2022-09-02 【パワプロ2022】春2連覇なるか⁉ID2期生・Council・総帥と幹部が入学!/全ホロメンで行く栄冠ナイン6年目~!【鷹嶺ルイ/ホロライブ】 Character & Stat attribution - Character customization - Late substitution for Reine in the 9th inning of her first game Easter-egg - In her current series of Pro Power Baseball 2022 streams, Lui builds her roster and the team management with the other members of Hololive (in the same fashion Fauna made her party and the NPCs in Miitopia). This stream marks the debut of ID2 and Hololive Council. - Timestamps
2022-09-11 【パワプロ2022】残り1年半!夏の甲子園大会いくぞ!!/全ホロメンで行く栄冠ナイン6年目~! Subbing-in for Reine on the 9th inning during the first game she was sent to the bench Easter egg - same as above
2022-09-16 【パワプロ2022】秋神宮制覇して最後のメンバーゲットしにいくぞ!!/全ホロメンで行く栄冠ナイン6年目秋~! Subbing-in for Reine on the 9th inning during the first game of the stream - Personality evaluation event giving a stat boost for Mumei and giving her the 'shy' personality, allowing her to be a permanent bench player over Fauna (due to the defensive build) - Subbing-in for Kiara on the 9th inning during the third game of the stream - Subbing-in for Ame on the 9th inning during the fourth and final game of the stream (before going out almost instantly and being subbed by Reine) Easter egg - same as above
2022-09-18 【パワプロ2022】残り1年!最終メンバー入学!!/全ホロメンで行く栄冠ナイン7年目~! Pinch-hitting for Kronii during the 7th inning of first game of the stream also very first at-bat - Pinch-running for Anya during the second game and contributing to Lamy's 3 run HR - Position of catcher locked-in for Fauna in the future (Mumei was one of three choices of that stat boosting event along with Koyori) - Pinch-hitting for Ina during the 8th inning of the third game (preseason game) and getting a hit - Pinch-hitting for Sana during the 7th inning of the fourth game (another preseason game) Easter egg - same as above
2022-09-24 【パワプロ2022】ラストの甲子園大会!優勝なるか!?/全ホロメンで行く栄冠ナイン7年目夏~! Subbing-in for Ina during the 7th inning of the third game of the stream. - Defensive substitution for Kaela during the 9th inning of the fifth game - Gains of reliability / confidence (信頼度) at the end of the first round of the Summer Koshien tournament. - Mumei gets a stat increase factor in the form of 'Chance A' - Mumei is now a starting LF (5th in the batting order) for the Fall Tournament. Easter egg - same as above
2022-09-25 【パワプロ2022】最終回‼感動のラスト⁉秋と春の大会必勝!!!!!/全ホロメンで行く栄冠ナイン7年目秋~ 1st game of the Fall tournament - 2nd game before the early elimination - Getting passives for the hitting average special abilities (アベレージヒツター). Easter egg - same as above
Koyori
Date Title Link Nature
2022-10-10 【#朝こよ】90回目!!火曜日のおはこよ~!! #90 Timestamp Easter egg - Segment on AyaKoyo showing Mumei's drawing of Koyori during the fifth installment of the 'Mumei draws Hololive' series
Chloe
Date Title Link Nature
2022-11-26 【カメラ】ホロ×ヴァイス30箱カード開封して沙花叉当てたい!【沙花叉クロヱ/ホロライブ】 Timestamp #1, Timestamp #2 & Timestamp #3 Easter egg - Unboxing of Hololive cards and pulls of Mumei's card (3 times)

ID

Moona
Date Title Link Nature
2022-11-22 【Minecraft】Join da force【#MoonArchitect】 Link Impromptu collab with Fauna & Kaela - Complementary to Mumei's own POV.
Reine
Date Title Link Nature
2022-09-09 【#Reine2ndMEPtember】REINE MERAKETING ACADEMY!!! WHO WILL CALL? Timestamp Call-in
Anya
Date Title Link Nature
2022-08-29 【RUST】Server Wipe is Approaching... Link Collab - Complementary to Mumei's own POV.
Zeta
Date Title Link Nature
2022-10-03 『APEX』with my cute senpais Link Collab with Ame - Complementary POV to Mumei's
2022-11-07 【Birthday Call-In】With my friends!! #ZETANISM2022 Timestamp Call-in and drawing sent during Zeta's birthday totsu
2022-12-15 Drawing everyone from Birthday Totsu #ZETANISM2022 Timestamp Drawing Mumei as a pigeon (like what she said during Zeta's birthday totsu)
Kaela
Date Title Link Nature
2022-08-30 【#KaelemaoDay2022】so, what we have today? 🎂🎉 Timestamp Easter egg - drawings
2022-11-22 【Minecraft】oh, long time no see Logging into the HoloServer, Joins the Vchat & Reaches Fauna's village Impromptu collab with Fauna & Moona - Complementary to Mumei's own POV.
2022-12-02 【Phasmophobia】this gonna be fun 😇 Link Collab with Fauna & Bae - Complementary to Mumei's own POV.
Kobo
Date Title Link Nature
2022-12-12 【#KOBORNDAY2022】You have been invited to my ROYAL BIRTHDAY BALL! ✨ Link Call-in & drawing

Multi-branches (EN, JP, & ID) Megacollabs and Special events

2022 Holo Summer Festival on Minecraft (with Roboco, Kronii, Lui, Chloe & Iroha)

Credits to one or two other anons in the thread for providing some of the timestamps.

>Group's POVs
Date POV Title Link
2022-08-29 Lui 【#ホロ鯖夏祭り】初めてのホロ鯖夏祭り‼夏の思い出を作る!!!! POV Link
2022-08-29 Chloe 【 Minecraft】初めての #ホロ鯖夏祭り はギャンブルも出来るってマ!?【沙花叉クロヱ/ホロライブ】 POV Link
>Main interactions with the other holomems
Date POV Title Timestamps
2022-08-29 Matsuri 【 #ホロ鯖夏祭り 】夏祭りを全力で楽しむ夏色まつりちゃん!【ホロライブ/夏色まつり】 Enter / In the background while the main focus was Chloe / Interactions with the group and Miko, and later to the archery stand (until 1:32:xx)
2022-08-29 Mio 【マイクラ】こちら馬券販売所です。馬券1枚1ダイヤ。【#ホロ鯖夏祭り】 Apparation of the group / Interactions with the group (still visible with the interactions with Choco until the 1:33:40 mark until the Mio-Botan discussion)
2022-08-29 Choco 【Minecraft】#ホロ鯖夏祭り 本番!癒月商店OPEN!【ホロライブ/癒月ちょこ】 Group's apparation during a discussion with Matsuri / Start of the interactions / 'I love you Chocosen' sequence
2022-08-29 Miko 【 #ホロ鯖夏祭り 】夏祭りだ!お化け屋敷だ!花火だ!馬だ!🎆【ホロライブ/さくらみこ】 Group's apparation during their interactions with Mio / Speak with the group / Start of the 2nd interaction with Mumei's group (until the group splits-up around the 0:36:00 mark / Exit of the Haunted House and back to 6 people
2022-08-29 Gura 【MINECRAFT】SUMMER FESTIVAL 💦 #ホロ鯖夏祭り Brief interactions with her group (Gura & Fauna) and Mumei's group during the split until the 0:07:00 mark / Discussing Mumei's style / Mumei steals Suisei's watermelon / 'It's a Moom' / Joining the Group VC / Bird tired noises / Jū yon (14) or Yon-jū (40)
2022-08-29 Subaru 【#ホロ鯖夏祭り】夏祭りいっしょまわろ~~~~:summer festival Mine Craft【ホロライブ/大空スバル】 Interactions with the group at the archery stand, invitation to play with Mumei + VC
>Secoundary interactions with the other holomems
Date POV Title Timestamps
2022-08-29 Sora 【Minecraft】夏祭り、みんなと一緒に見ていこう!【#ときのそら生放送】 Meeting the group during her interactions with Ame
2022-08-29 Bae ≪MINECRAFT≫ SUMMER FESTIVAL! ft. Open VC #ホロ鯖夏祭り Brief interactions with her group (Gura & Fauna) and Mumei's group during the split until the 0:08:00 mark
2022-08-29 Kiara 【MINECRAFT】Summer Festival with Reine! #kfp #キアライブ Alternative POV of the group shenanigans with Polka during the split
2022-08-29 Reine 【MINECRAFT #ホロ鯖夏祭り】Birds Summer Festival Together (with Kiara)【Pavolia Reine/hololiveID 2nd gen】 Alternative POV of the group shenanigans with Polka during the split
2022-08-29 Pekora 【#ホロ鯖夏祭り】夏祭りきtらああああああああああああああああ!!!ぺこ!【ホロライブ/兎田ぺこら】 Small Interactions near the archery stand
2022-08-29 Nene 【 Minecraft 】体調不良だったから何も分からないw【 ホロライブ / 桃鈴ねね 】 Meeting the group near the Tower
2022-08-29 Suisei 【#ホロ鯖夏祭り】お化け屋敷案内人、小休止して遊びに行きます。【ホロライブ / 星街すいせい】 Meeting the group when Mumei was feeding Animal
Gura's Big Brain Games🧠 (with Ina, Ollie, IRyS, Kronii, Bae)
Date Part Link
2022-09-03 Part I (got privated) MEGA
2022-09-10 Part II Link
2022 ENxID Among US - complementary to Mumei's POV G1 (sus) - G2 - G3 - G4

Annotation: G (normal game), H&S (Hide-and-Seek), (sus) (imposter)

EN

ID

Impromptu megacollab on OverWatch 2 with Moona, Zeta, Kaela & Kobo
Date POV Title Link
2022-11-07 Moona 【Overwatch】Pew pew with ma wife【Moonakae Geemoon】 Timestamp #1 & Timestamp #2
2022-11-07 Kaela 【Overwatch 2】pew pew learning (connection test)【Kaela / Moona hololiveID】 Start of the stream & Timestamp when she joins back
Impromptu megacollab #2 on OverWatch 2 with Moona, Iofi, Ollie, Kaela & Kobo
Date POV Title Link
2022-11-14 Kaela 【Overwatch 2】i wanna unlock the ranked Timestamp #1 & Timestamp #2
2nd ENxID Amogus - complementary to Mumei's POV - G1 (sus) - G2 - G3 (sus) - G4 (sus) - G5 - H&S1 - H&S2 (sus)

Annotation: G (normal game), H&S (Hide-and-Seek), (sus) (imposter)

EN

ID

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Pub: 04 Apr 2022 10:25 UTC
Edit: 16 Dec 2022 17:06 UTC
Views: 2563