Tetsuya Sakai - Dark Necessities [live] (Red Hot Chili Peppers cover) Performed on February 22, 2026. Thank you! #redhotchilipeppers #cover #wingsmusicschool youtu.be/6mX0WGIoR_o

My slide deck waseda.box.com/v/ecir2026kv...

Announcing the release of the NTCIR Tip-of-the-Tongue (ToT) Shared Task participation guidelines: ntcir-tot.github.io/guidelines. Please reshare and spread the word. #NTCIR2026 #NTCIRToT #NTCIR2026ToT /1

Matsuko & Tetsuya - 言えずのI LOVE YOU (KAN cover) Performed by Matsuko (with Tetsuya) Arranged and produced by Tetsuya Executive producer: Minnie P. #kan #cover youtu.be/xuk37ruJbfo

Matsuko & Tetsuya - 言えずのI LOVE YOU (KAN cover) Performed by Matsuko (with Tetsuya) Arranged and produced by Tetsuya Executive producer: Minnie P. #kan #cover youtu.be/xuk37ruJbfo

800+ views on いうちうぶ Thank you Tetsuya Sakai - めぐる季節 (オフコース cover) #オフコース #cover #小田和正 youtu.be/ZcbyMXVad1k

Tetsuya Sakai - Hermione's Harmony 100+ views on いうちうぶ thank you #originalsong #rabbit #NoWarRabbit youtu.be/SwCj5cJqgOk

800 views on いうちうぶ Thank you Tetsuya Sakai - 君に、胸キュン (YMO cover) #YMO #松本隆 #cover youtu.be/_AbCwDNMSmw

100+ views on いうちうぶ thank you Tetsuya Sakai - Silly Love Songs (Wings cover REMIX) #PaulMcCartney #Wings #cover #カバー youtu.be/qSDWaydr8Ro

Tetsuya Sakai - アワ歌 (葵と大野Jタカシcover) #アワ歌 #cover Music by Minnie P. Produced by Tetsuya Sakai Executive producer: Minnie P. youtu.be/z7Kitb02hWI

"3.11"でヤフー/LINE検索しましょう！ 「3.11 検索は、チカラになる。」に参加しました。3月11日、ヤフーやLINEで「3.11」と検索すると、LINEヤフーから、おひとりにつき10円を東北や能登の支援のために寄付いたします。 yahoo.jp/r_eAqV #311これからもできること #LINEヤフーの防災

Tetsuya Sakai - Leipgiz (Thomas Dolby cover) youtu.be/h_jo-yoSOVQ 400 views now, thank you! #ThomasDolby #Leipzig #cover

100+views. Tetsuya Sakai - Never Too Late (2024 version) #NeverTooLate #originalsong #original youtu.be/BEzwAsgmmnw

Tetsuya Sakai - Hermione's Harmony (2023) Written and produced by Tetsuya Sakai Executive producer: Minnie P. ウサギのための一分間の鎮魂歌。ハイハットの代わりに、彼女がリンゴを食べる音を使っています。 #rabbit #requiem #original

1200 views, thank you. Tetsuya Sakai - I'm Not In Love (10cc cover) 2023 Remix #10cc #cover #coversong youtu.be/P5HCk0jyOGk

Tetsuya Sakai - Good Hair Day Written, performed and arranged by Tetsuya Sakai Executive producer: Minnie P. A one-minute song. #originalsong #オリジナル #オリジナル曲

Super excited to share that our #SIGIR2026 workshop proposal "Justice, Emancipation, Democracy, and Information Access (JEDI): The SIGIR Workshop on Resisting Corporate and Authoritarian Capture of Information Access Platforms" has been accepted! 🎉🎉🎉 cc: @acmsigir.bsky.social >>

1700 views now, thank you! Tetsuya Sakai - Only You (Yazoo cover 2023 version) #yazoo #cover #synthpop youtu.be/Bz3tt6uc3H4

300+ views. Thank you. #Wham #GeorgeMichael cover Tetsuya Sakai - Club Tropicana [LIVE] (Wham! cover) June 17, 2023 youtu.be/oq3cpBc_P-4

賀正 #2026

The PDF of the full #irrj issue, Volume 1 Number 2 of December 2025 is now available online at: https://irrj.org/issue/view/vol1no2 #informationretrieval

1100 views on いうちうぶ Thank you! #10cc #cover #coversong Tetsuya Sakai - I'm Not In Love (10cc cover) 2023 Remix youtu.be/P5HCk0jyOGk

CFP: #sigir2026 Perspectives Track: abstracts due Feb 5; papers due Feb 12. MORE INFO: sigir2026.org/en-AU/pages/...

子どもが被害を訴えるまでに何年もかかるのは当然です。 その現実に法律が追いついていません。 「子どもへの性虐待・性犯罪の時効撤廃と厳罰化を求める」 よろしければご一読・ご署名を🙏 c.org/bJm6VmqXTS @change_jp

Tetsuya Sakai - 夏に恋する女たち (大貫妙子 cover) 3600+ views on いうちうぶ Thank you #大貫妙子 #坂本龍一 #Cover youtu.be/dilg8Fp2KoI

#sigirap2025 - The y-axis of a bar chart should always start from ZERO, not your favourite positive value. - If your x-axis represents a continuous quantity, don’t use bar charts. - If your x-axis is nominal, don’t use line charts.

Tetsuya Sakai - スノウマンが溶けるまで (Vocals by "AI") Words by Tetsuya Sakai Music by Tetsuya Sakai and Minnie P. Vocals by Synthesizer V 女性用J-POPクリスマスソングを作りました！ #Jpop #オリジナル #Christmas youtu.be/MRI433sE274

Tetsuya Sakai - Synth You've Been Gone Written, performed, and produced by Tetsuya Sakai Executive producer: Minnie P. #originalsong #オリジナル youtu.be/9ap7A4MNyDI

Tetsuya Sakai - Wonderfully Happy Christmastime (a "simultaneous cover") 2025 REMIX #Christmas #PaulMcCartney #JohnLennon youtu.be/wTjCyFQT8U4

Tetsuya Sakai - Last Christmas (Wham! cover) 2023 version #Christmas #ChristmasSong #cover youtu.be/dJUfKWWaoG0

1100 views! Tetsuya Sakai - Disposable Love (Yukihiro Takahashi cover) #高橋幸宏 #ピーターバラカン #カバー youtu.be/wv1v_sZ8y6I

100 views.. ウサギのモシャモシャ食べる音をサンプリングした一分間の曲、聴いて〜 #rabbit #requiem #originalmusic Tetsuya Sakai - Hermione's Harmony youtu.be/SwCj5cJqgOk

Tetsuya Sakai - Suddenly (Olivia Newton-John/Cliff Richard cover) ひとりでデュエットしてみました。友達募集。 #cover #OliviaNewtonJohn #CliffRichard youtu.be/ek3AzzFA40o

Tetsuya Sakai - 銀河鉄道999/The Galaxy Express 999 (Godiego cover) youtu.be/RhZgz9nnjjk 800+ views, thank you #ゴダイゴ #cover #松本零士

Tetsuya Sakai - Vienna (Billy Joel cover) #BillyJoel #cover #vienna youtu.be/VHvHfXRi90A

Tetsuya Sakai - I’m Not In Love (10cc cover) 1000 views on YouKnowWhat! #10cc #cover #coversong youtu.be/P5HCk0jyOGk

Matsuko & Tetsuya - 踊り子 (Vaundy cover) #Vaundy #踊り子 #cover youtu.be/tPdYvHfw9_8

プレゼント記事。7月27日 17:37まで全文お読みいただけます 「性搾取された女性がさらし者」支援団体が「客待ち」逮捕報道に抗議：朝日新聞 ”1956年に制定された売春防止法は売買春を禁じるが、買春行為には罰則規定がない”→クソ法律 digital.asahi.com/articles/AST...

Tetsuya Sakai - Yellow Music [LIVE] Performed on June 21, 2025@Nakameguro Try Many thanks to Matsuko-san, the band, and Wings Music! #originalsong #live #wingsmusic youtu.be/Wt_-bh1L6V4

Tetsuya Sakai - Vienna (Billy Joel cover) [LIVE] Performed on June 21, 2025@Nakameguro Try Many thanks to the band and Wings Music! #cover #BillyJoel #live #wingsmusic youtu.be/ibelEyngV48

The PDF of the full first issue: Volume 1, Number 1, June 2025 is now on-line at: https://irrj.org/issue/view/vol1no1

The Sakai Lab is currently looking for a student who wants to collaborate with medical doctors to work on a research topic involving brain MRI images. If you think you are eligible, please send your CV, transcript, English proficiency etc. to tetsuya at waseda.jp .

Tetsuya Sakai - Yellow Music REMIX #originalsong #originalmusic #オリジナル youtu.be/AtvvCAbB6rM

Tetsuya Sakai - We R 300+ views on いうちうぶ thank you #originalsong #originalmusic "Hey racists, misogynists We raise our fists We won’t be silenced We won’t be silenced Our voices will be heard" youtu.be/EvGA3J4AmdY

200 views on いうちうぶ Thank you Tetsuya Sakai - Dynamite (BTS cover) 2024 REMIX #BTS #cover #kpop youtu.be/VTqpUCbMmzY

3500+ views on いうちうぶ thank you #大貫妙子#cover #坂本龍一 Tetsuya Sakai - 夏に恋する女たち (大貫妙子 cover) youtu.be/dilg8Fp2KoI

ご縁とご恩が2500 views on いうちうぶ…どうもすみません #christmas #christmaseve #cover youtu.be/RJkd9HXkTGc

Tetsuya Sakai - So Bad (Paul McCartney cover) It's quite good. おじさんのファルセット聴いてみてください #PaulMcCartney #cover youtu.be/In1f-J_j9Sw

Tetsuya SakAI - Don't You Want Me (The Human League cover - Duet with "AI") 1-minute version "AI" (Synthesizer V Studio Pro) とデュエットしてみました #TheHumanLeague #duet #AI

Tetsuya SakAI - Don't You Want Me (The Human League cover - Duet with "AI") "AI" (Synthesizer V Studio Pro) とデュエットしてみました #TheHumanLeague #duet #AI youtu.be/S-AXFX84SpE