This week’s VTuber Song Chart top 100 has a clear story at the top: 星街すいせい (Hoshimachi Suisei) is everywhere. But dig past the obvious and there are some genuinely interesting moves — a new entry with monster engagement, a surprise climb in the back half, and ironmouse quietly building one of the most consistent multi-song presences on the chart right now.

Top 3: Suisei Holds, Deep Dive and OBF Trade Places

ビビデバ (Bibi Deba) by Hoshimachi Suisei stays unmoved at #1 with 555K weekly views and 175.4M total — at this point it’s less a chart entry and more a permanent fixture. The gap between it and second place is real but not as wide as it’s been in previous weeks.

轟はじめ (Todoroki Hajime)‘s Deep Dive climbs one spot to #2 with 424K views, swapping with ジョー・力一 (Joe Rikiichi)‘s OBF, which drops to #3 with 408K. Both are holding strong numbers for songs that aren’t brand new — Deep Dive at 2.1M total and 1.53% engagement is still pulling well above its weight.

ironmouse: Three Songs, Two in the Top 6

It’s worth stopping to acknowledge what ironmouse is doing on this chart. 1-800 with bbno$ sits at #4 with 405K views. Cry For Me is at #6 with 336K. Hell Again climbs four spots to #15 with 109K. That’s three simultaneous top-15 entries across different songs, different vibes, different release windows. The consistency is remarkable and it’s easy to undercount because the entries are spread across the chart.

New Entry to Watch: Gigi Murin’s ‘enough’ at #9

The most interesting new entry this week is Gigi Murin‘s enough at #9 — 186K views, which is also its total view count since it’s brand new, and a 15.09% engagement rate. That engagement number is the highest on the entire chart by a significant margin. For context, the next highest in the top 10 is Deep Dive at 1.53%. When a song is pulling 15% engagement on its opening week, the fanbase is extremely activated. One to watch closely over the next few weeks.

Nekota Tsuna Enters at #31 with Serious Engagement

猫汰つな (Nekota Tsuna)‘s ガチ炊きちゅーなの！？ ALL NIGHT LONG (Gachitaki Chūna no!? ALL NIGHT LONG) enters at #31 with 84K views — a strong debut for a fresh original — and a 5.66% engagement rate that puts it well above most established songs on the chart. The IOSYS / D.watt production is clearly connecting with the ぶいすぽっ！(VSPO) fanbase immediately.

Shigure Ui Is Running a Small Empire on This Chart

しぐれうい (Shigure Ui) has five songs in the top 100 this week: 粛聖!! ロリ神レクイエム☆ (Shukusei!! Loli-Kami Requiem☆) at #5 (338K, 144.1M total), ウィマーマ・サーガ (Wimama Saga) at #21, うい麦畑でつかまえて (Ui Mugi Hatake de Tsukamaete) at #26, ひっひっふー (Hi Hi Fu) at #54, and No thank Cute! at #44. The IOSYS connection runs through most of them and the catalogue continues to pull consistently week after week.

Suisei’s Catalogue Presence Is Staggering

Beyond ビビデバ at #1, Hoshimachi Suisei has entries at #19 (Caramel Pain), #23 (ソワレ / Soirée), #24 (プリマドンナ / Prima Donna), #27 (Stellar Stellar), #32 (レクイエム / Requiem with Kanaria), #34 (もうどうなってもいいや), #36 (月に向かって撃て / Shoot at the Moon), #40 and #41 (two entries for Caramel Pain and プリマドンナ on different channels), #49 (BEEP BEEP via Hoshimatic Project), #60 (綺麗事 / Kireigoto), #68 (GHOST), #69, #73 (DEADPOOL), #76 (Wicked), #88 (Going My Way with AZKi), #92 (ムーンライト / Moonlight), and #100 (彗星 / Suisei). That’s an extraordinary catalogue footprint. No other artist comes close this week.

Other Notable Moves

犬山たまき (Inuyama Tamaki)‘s わんFORωALL!! rockets up 6,197 positions to #20 — the kind of jump that suggests a major stream event or viral moment drove a sudden attention spike. At 477K total views and only 0.05% engagement, it’s almost certainly a legacy track that got rediscovered rather than a new release finding its audience.

空爽 (CIEL & Sooda)‘s 走れシュガー (Hashire Sugar) enters at #37 with a jump of 70 spots and 102K total views — another new entry worth watching, though engagement data is minimal at 0.30%.

KMNZ TINA‘s ^_− climbs 21 spots to #82 with 130K total and 1.20% engagement — a quiet but steady riser that suggests the KMNZ fanbase is staying active around their recent Moon Engine release cycle.

いずれ菖蒲か杜若 (Izure Ayame ka Kakitsubata) continues to build quietly with three entries this week — どきどきキュン!で大暴走♡ up 8 spots at #22, 無理すぎ♡オタクハート up 2 at #62, and KYAWAII♡5000% up 25 spots at #94. As a unit they’re accumulating chart presence in a way that’s easy to miss when you’re only watching the top 10.

宝鐘マリン (Houshou Marine) similarly holds multiple entries mid-chart, with six songs between #11 and #64 — a reminder that her catalogue remains one of the most consistently-streamed in hololive.

🎵 VTuber Song Charts — Weekly Top 100 (Week of 2026-06-29)

Data from VTuber Song Charts · Updated weekly