Sumo Fan Survey!

Our friends over at GSB have created a survey (link here and in the embedded Tweet below) to learn more about rikishi popularity. We all know Ikioi is the greatest but NOW is when you fill it in to a survey and see it actually reflected in data. As people may be aware with the Tableau dashboards around the website, Leonid’s prognostication and the encyclopedic knowledge of Bruce, Herouth, and Josh, we love data. Metrics are good. Sometimes it’s just because they make pretty pictures but often there are interesting things to learn. Mostly, I just like pretty graphs that move when I click and I expect the numbers will shift quite a bit next year when Terunofuji returns to Juryo…and hopefully Makuuchi soon after!

Seriously, though, who wouldn’t love a stats-based approach to running a heya? Even if it is just my armchair heya? I’m particularly interested in the heya popularity data.

The Empire Strikes Back is always the best Star Wars movie, and Terunofuji is Lord Vader. When he beat Kisenosato…or perhaps when he beat Kotoshogiku…and knelt to accept his kenshokin, was anyone else struck by how his oicho-mage evoked Vader’s kabuto-inspired mask? Or maybe it was the evil of the victory…I dunno. He’ll always be Vader to me and now he’s back! Dun, dun, dun…

Wow. Post-basho delirium is in full swing. (Send help.) Thank God for that amateur tournament in a few days.

Nagoya ’18 Banzuke Crystal Ball

Meisei_banzuke

Don’t want to wait for the official banzuke announcement on June 25th? The Crystal Ball is here to give you a good idea of how it’s likely to play out.

Upper San’yaku

Y1

Kakuryu

Hakuho

Y2

Kisenosato

O1

Goeido

Takayasu

O2

Tochinoshin

Natsu saw Kakuryu take the yusho, Hakuho put up a creditable performance, and Kisenosato sit out. As a result, there is no change in the Yokozuna rankings. Goeido at least showed up, unlike Takayasu, and as a result, he takes over the O1e slot, with the shin-Ozeki Tochinoshin entering the upper ranks at O2e.

Lower San’yaku

S

Ichinojo

Mitakeumi

K

Tamawashi

Shohozan

Ichinojo did just enough at 8-7 to stay at Sekiwake, and Tochinoshin’s promotion allows him to move over to the East side. Mitakeumi moves up to West Sekiwake. Both Komusubi slots are open, one by promotion and the other by demotion, and should go to M1e Tamawashi and M2e Shohozan, the two highest-ranked maegashira to earn winning records.

Upper Maegashira

M1

Shodai

Chiyonokuni

M2

Kotoshogiku

Ikioi

M3

Abi

Kaisei

M4

Kagayaki

Takakeisho

M5

Daishomaru

Yoshikaze

Due to the depletion of the San’yaku ranks by injury, everyone ranked in this part of the banzuke at Natsu took a turn in the meat grinder. Most actually held up pretty well, with Tamawashi and Shohozan earning San’yaku promotions, and 5 others (in bold) holding on to the upper maegashira ranks. M3e Daieisho and M4e Chiyotairyu only managed 5 and 6 wins, respectively, and will fall out of this group. Falling the hardest will be M3w Yutakayama, who could only eke out 2 wins in his first tournament in the joi.

The opposite outcome in this games of chutes and ladders belongs to Chiyonokuni, who earned 12 victories from M11w and whom I have moving all the way up to M1w. His career-high rank, M1e, was at Natsu 2017, and ended in a 2-13 beating, from which it took him a year to work his way back. Taking lesser jumps up the banzuke are those from the mid-maegashira ranks with positive records (in italic): Kagayaki, Takakeisho, Daishomaru, and Yoshikaze.

Mid-Maegashira

M6

Chiyotairyu

Takarafuji

M7

Daieisho

Endo

M8

Chiyoshoma

Kyokutaisei

M9

Myogiryu

Onosho (J)

M10

Chiyomaru

Aoiyama

M11

Nishikigi

Sadanoumi

Being in this relatively safe part of the banzuke represents a promotion for Kyokutaisei, Myogiryu, Aoiyama, Nishikigi, and Sadanoumi and a demotion for Chiyotairyu, Daieisho, Endo, and Chiyomaru. Chiyoshoma and Takarafuji are treading water. Takarafuji, in particular, is forecast to benefit from good banzuke luck and hold on to his ranking at M6w despite a losing 7-8 record. He should be demoted, but the three guys I have ranked right below him all had worse make-koshi records and receive fairly lenient demotions as it is. Also making his Makuuchi return here is recent mainstay Onosho, who we hope continues his rapid re-ascent of the rankings.

Lower Maegashira

M12

Kotoeko (J)

Arawashi

M13

Asanoyama

Yutakayama

M14

Tochiozan

Okinoumi

M15

Ryuden

Hokutofuji

M16

Ishiura

Meisei (J)

Here we have the second-strongest promotion candidate from Juryo, Kotoeko, making his Makuuchi debut after narrowly missing out in the previous tournament. Kotoeko, 26, started in sumo in 2007, under a name which I kinda wish he’d kept just so we could listen to announcers trying to get it right—Kotokashiwadani. He’s been in Juryo for the past 12 tournaments.

The only Makuuchi holdover in this group with a kachi-koshi is Tochiozan, who moves up from M15e to M14e after going 8-7. Arawashi and Asanoyama each went 7-8 and get minimal demotions due to good banzuke luck, Yutakayama lands here after plummeting down the banzuke, while Okinoumi and, especially, the trio of Ryuden, Hokutofuji, and Ishiura are lucky to remain in the top division.

I have the last spot going to another rikishi making his Makuuchi debut—Meisei—who takes the place of Takekaze, the last man I have going down to Juryo. Meisei is only 22, having started in sumo in 2011. He’s had 7 fairly strong consecutive tournaments in Juryo, going 9-6, 9-6, 9-6, 7-8, 8-7, 7-8, and 10-5, so hopefully he’ll be ready for his first taste of the big leagues.

Natsu Banzuke Crystal Ball

I started writing these prediction posts exactly a year ago, so this will be my seventh banzuke forecast for Tachiai. The accuracy has varied from basho to basho, though I think it’s fair to say that the forecasts give a very good idea of roughly where each rikishi will land—in most cases, within one rank or closer.

Upper San’yaku

Y1

Kakuryu

Hakuho

Y2

Kisenosato

O1

Takayasu

Goeido

No changes here from the Haru banzuke.

Lower San’yaku

S

Tochinoshin

Ichinojo

K

Endo

Mitakeumi

With his 7-8 record, Mitakeumi will lose his Sekiwake rank, but should only fall to Komusubi. Tochinoshin moves over to the East side, while Ichinojo moves up to Sekiwake. Endo finally gets his San’yaku promotion, and is a sufficiently strong candidate with his 9-6 record at M1e that I have him on the East side, although the banzuke committee could certainly switch him and Mitakeumi.

Upper Maegashira

M1

Tamawashi

Kaisei

M2

Abi

Shohozan

M3

Daieisho

Yutakayama

M4

Chiyoshoma

Ikioi

M5

Shodai

Kotoshogiku

What’s certain is that there will be a lot of turnover in this area of the banzuke, as with the exception of Shohozan, everyone in the M2-M5 ranks checked in with a losing record, and only Shodai limited his losses to 8. Many in the ranks immediately below this group also did not distinguish themselves, meaning that we have to reach far down the banzuke for viable promotion candidates. Exactly how this will play out is much less certain, as there are many possible scenarios, and the considerations going into them are complex.

Let’s start with the easy part. Both Tamawashi and Kaisei did well enough to earn promotions to San’yaku, but since there are no open slots for them, they will have to be content with the top maegashira rank. Abi and Shohozan are the only plausible candidates for M2, although their ordering is uncertain. Abi will jump 5 ranks, and will join the joi in only his third top-division basho after earning 10-5 records in the first two. Similarly, Daieisho is the only plausible candidate for M3e. He will also jump 5 ranks, matching his highest career rank.

From here, things get complicated. The next best numerical score belongs to Shodai, but he can’t take the M3w slot due to his make-koshi record at M4w. The best he could do would be to remain at his current rank, though it’s more likely he gets a minimal demotion to M5e. Kotoshogiku could technically  be only demoted from M3e to M3w, but given his 6-9 record, this seems overly generous, and he should really be ranked below Shodai. The next best candidate for M3e is none other than Yutakayama, whose 10-5 record could vault him 8 ranks up the banzuke, all the way from M11.

If we put Shodai and M5e and Kotoshogiku right below him at M5w, who fills the M4 slots? The choice is between the next two strong kachi-koshi records, which belong to Chiyoshoma (9-6 at M10) and Ikioi (11-4 at M14), and the other two high-rankers due for big demotions, Komusubi Chiyotairyu (4-11) and M2 Takarafuji (5-10). My forecast favors the guys moving up the banzuke over those moving down. If the banzuke committee agrees, six out of the ten rikishi in this group would be moving up at least 5 ranks!

Mid-Maegashira

M6

Chiyotairyu

Takarafuji

M7

Chiyomaru

Ryuden

M8

Yoshikaze

Hokutofuji

M9

Kagayaki

Daishomaru

M10

Okinoumi

Daiamami

M11

Chiyonokuni

Takakeisho

At Natsu, this area of the banzuke will serve primarily as the landing zone for higher-ranked rikishi who achieved make-koshi records ranging from just below .500 (Yoshikaze, Kagayaki, Okinoumi, Chiyonokuni) to horrific (hello, Chiyotairyu and Takakeisho). The only bright spots are Ryuden, who moves up from M9 with a minimal kachi-koshi, and the Oitekaze stablemates Daishomaru and Daiamami, who vault up and out of the demotion danger zone with their 9-6 and 10-5 records.

Lower Maegashira

M12

Asanoyama

Arawashi

M13

Ishiura

Sadanoumi

M14

Takekaze

Tochiozan

M15

Aoiyama

Kyokutaisei

M16

Aminishiki

Kotoeko

M17

Gagamaru


The bottom of the banzuke is complicated by the fact that there are 6 Makuuchi rikishi who earned demotions by the usual criteria (in order from most to least deserving of demotion: Hedenoumi, Kotoyuki, Sokokurai, Onosho/Nishikigi, and Myogiryu), but only 3 Juryo rikishi who clearly earned promotion: Sadanoumi, Takekaze, and Kyokutaisei. Aminishiki is borderline, and the next two best candidates, Kotoeko (10-5 at J8) and Gagamaru (8-7 at J5), are ranked too low to be normally considered for promotion with those records. Obviously, the numbers moving up and down have to match. What to do?

My initial inclination was to demote Nishikigi in favor of Aminishiki, and save Onosho (who was kyujo) and Myogiryu. Over on the sumo forum, Asashosakari suggested that they could instead demote Onosho and save both Nishikigi and Myogiryu. The solution I’m currently favoring, given how poor their records were, is that both Nishikigi and Myogiryu will be demoted, as will Onosho. I’m guessing that the banzuke committee will be more likely to promote kachi-koshi Juryo rikishi with insufficiently strong records (after all, this has happened in the past) than to keep in the top division rikishi who failed to defend their places there. But I wouldn’t be surprised to see this play out in any number of ways. We’ll find out on April 26th!

 

Haru Banzuke Crystal Ball

Aminishiki

Unlike the Hatsu banzuke mess, the Hatsu results should make for a fairly predictable Haru banzuke.

Upper San’yaku

Y1

Kakuryu

Hakuho

Y2

Kisenosato

O1

Takayasu

Goeido

The rankings aren’t in doubt, but nonetheless there are many questions about this group. Which if any Yokozuna will show up? Kakuryu (ankle) and Hakuho (toes) are nursing injuries. Kisenosato has declared that the next tournament he enters will be his make-or-break one—perform at Yokozuna level for 15 days or retire. My guess a month before the basho is that Hakuho is very likely to participate, Kakuryu is also likely to compete, and Kisenosato will most likely sit this one out.

Lower San’yaku

S

Mitakeumi

Tochinoshin

K

Ichinojo

Chiyotairyu

In the upper ranks, a kachi-koshi (winning record) is no guarantee that your position within the rank won’t change: witness the Yokozuna and Ozeki getting reshuffled based on their performances at the previous basho. This used to be the case for Sekiwake as well, with 8-7 East Sekiwake frequently moving to West Sekiwake for the subsequent tournament when a more deserving candidate for East Sekiwake existed. However, this seems to have changed about ten years ago (perhaps someone can shed light on the history), and an 8-7 record at Sekiwake (or Komusubi) now appears to guarantee retention of rank and side. A recent example of this is S1e Tamawashi not switching sides with S1w Takayasu even after their respective 8-7 and 12-3 performances at last year’s Haru basho. Long story short, 8-7 Mitakeumi will retain his S1e rank, with 14-1 yusho winner Tochinoshin joining him at Sekiwake on the West side. Ichinojo and Chiyotairyu, the highest-ranked maegashira with winning records at Hatsu, should take over the Komusubi slots vacated by Takakeisho and Onosho.

Upper Maegashira

M1

Tamawashi

Endo

M2

Arawashi

Kotoshogiku

M3

Takakeisho

Takarafuji

M4

Shodai

Shohozan

M5

Chiyomaru

Onosho

Endo has been ranked M1 twice before, but has never broken through to San’yaku. Is this his time? Arawashi would similarly tie his highest rank, while Chiyomaru has never been ranked above M8. Everyone else in this group has been ranked in San’yaku, most of them within the last couple of years.

Mid-Maegashira

M6

Kaisei

Hokutofuji

M7

Yoshikaze

Kagayaki

M8

Abi

Okinoumi

M9

Chiyoshoma

Chiyonokuni

M10

Daieisho

Tochiozan

M11

Yutakayama

Ryuden

A mix of rikishi in a holding pattern in this part of the banzuke (Kaisei, Chiyoshoma, Chiyonokuni, Tochiozan), higher-ranked rikishi dropping down after rough Hatsu performances (Hokutofuji, Yoshikaze, Okinoumi), and up-and-comers making a move up the banzuke (Kagayaki, Abi, Daieisho, Yutakayama, Ryuden). Three of the rikishi promoted from Juryo for Hatsu put up good numbers and find themselves here.

Lower Maegashira

M12

Kotoyuki

Daishomaru

M13

Ishiura

Ikioi

M14

Asanoyama

Nishikigi

M15

Myogiryu

Sokokurai

M16

Daiamami

Hidenoumi

M17

Aoiyama


Predicted demotions to Juryo: Terunofuji, Aminishiki, Takekaze. Predicted promotions: Myogiryu, Hidenoumi, Aoiyama. Often, this area of the banzuke contains a bunch of poor performances from the previous basho, but the only one who really fits that bill is Ikioi, who is dropping from M6 after putting up a 4-11 record. Kotoyuki, Daishomaru, and Sokokurai put up mediocre numbers, but Ishiura, Asanoyama, Nishikigi, and Daiamami all earned kachi-koshi records at Hatsu. Nevertheless, they’ll be fighting for their Makuuchi lives again in Osaka, as everyone in this group needs a minimum of 6 wins (more for those closer to the bottom) to be safe from demotion.