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We present measurements of the clustering properties of a sample of infrared(IR) bright dust-obscured galaxies (DOGs). Combining 125 deg$^2$ of wide anddeep optical images obtained with the Hyper Suprime-Cam on the Subaru Telescopeand all-sky mid-IR (MIR) images taken with Wide-Field Infrared Survey Explorer,we have discovered 4,367 IR-bright DOGs with $(i - [22])_{\rm AB}$ $>$ 7.0 andflux density at 22 $\mu$m $>$ 1.0 mJy. We calculate the angular autocorrelationfunction (ACF) for a uniform subsample of 1411 DOGs with 3.0 mJy $<$ flux (22$mu$m) $<$ 5.0 mJy and $i_{\rm AB}$ $<$ 24.0. The ACF of our DOG subsample iswell-fit with a single power-law, $\omega (\theta)$ = (0.010 $\pm$ 0.003)$\theta^{-0.9}$, where $\theta$ in degrees. The correlation amplitude ofIR-bright DOGs is larger than that of IR-faint DOGs, which reflects aflux-dependence of the DOG clustering, as suggested by Brodwin et al. (2008).We assume that the redshift distribution for our DOG sample is Gaussian, andconsider 2 cases: (1) the redshift distribution is the same as IR-faint DOGswith flux at 22 $\mu$m $<$ 1.0 mJy, mean and sigma $z$ = 1.99 $\pm$ 0.45, and(2) $z$ = 1.19 $\pm$ 0.30, as inferred from their photometric redshifts. Theinferred correlation length of IR-bright DOGs is $r_0$ = 12.0 $\pm$ 2.0 and10.3 $\pm$ 1.7 $h^{-1}$ Mpc, respectively. IR-bright DOGs reside in massivedark matter halos with a mass of $\log [\langle M_{\mathrm{h}} \rangle /(h^{-1} M_{\odot})]$ = 13.57$_{-0.55}^{+0.50}$ and 13.65$_{-0.52}^{+0.45}$ inthe two cases, respectively.

Clustering of infrared-bright dust-obscured galaxies revealed by the Hyper Suprime-Cam and WISE